Mini System FW-C38/21/21M/22/34/37

FW-C39/21/21M/30
Service
Service
Service

Service Manual COMPACT

DIGITAL AUDIO

TABLE OF CONTENTS
Page
Location of pc boards & Version variations ................ 1-2
Technical Specifications ............................................. 1-3
Measurement setup .................................................... 1-4
Service Aids, Safety Instruction, etc. .......................... 1-5
Instruction for use: Overseas version excerpt .......... 2-1
Additional features .................. 2-10
Disassembly Instructions & Service positions ........... 3-1
Service Test Programs ............................................... 3-4
Set Block diagram ......................................................... 4
Set Wiring diagram ........................................................ 5
Front Board .................................................................... 6
Tuner Board: ECO5 Sys .......................................... 7B
Tuner 95 ............................................. 7D
ETF7 Tape Module ........................................................ 9
3CDC-99 Module ......................................................... 10
Combi Board ................................................................ 11
Set Mechanical Exploded view & parts list ................. 12

CLASS 1
©
Copyright 2000 Philips Consumer Electronics B.V. Eindhoven, The Netherlands LASER PRODUCT
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
GB
Published by KC 0007 Service Audio Printed in The Netherlands Subject to modification 3139 785 22130

PCS 103 517

 1-2

LOCATION OF PC BOARDS

D
R
A
O
INS

B
D
CD
MAARD

C
KE
YB BO
OA
RD
FR
BOONT R
NE D
AR
D TU OAR
B
KA
BORA
AROK
D E
H/
P
BO
A RD

RD
B OA
ET MBI
BOF CO
A RD

VERSION VARIATIONS:
Type /Versions: FW-C38 FW-C39
Features & /21 /21M /22 /34 /37 /21 /21M /30 /33
Board in used:
Dolby B
Incredible Surround x x x x x x x x x
Karaoke x x x x x
News x x
RDS x x
Rotary Encoder (volume control) x x x x x x x x x
Jog Shuttle x x x x x x x x x
Voltage Selector x x x x
Aux Input x x x x x x x x x
Digital Output x x x x x x x x x
Headphone Socket x x x x x x x x x
Line Output
Subwoofer Output x x x x x x x x x
Surround Output
Matrix Surround Loudspeakers x x x x
Tuner board - ECO5 Sys x x x x x x x x
Tuner board - Tuner 95 x
Standby with clock display x x x x x x x x x

PCS 103 518

 1-3

SPECIFICATIONS

GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21/21M AMPLIFIER:
120V for /37 Output power
220V for /33 Left/Right : 2 x 25W FTC 3) @ 6 ohm
220-230V for /22/34 2 x25W RMS 2) @ 6 ohm /37
230V for /25 Surround : 2 x 5W 4) @ 6 ohm
230-240V for /30 Frequency response within ±3dB : 50Hz-15kHz
Mains frequency : 50/60Hz Dynamic Bass Boost : DBB On, DBB Off 5)
Power consumption Standby : < 25W Digital Sound Control : Jazz, Techno, Optimal, Rock 5)
Active : < 75W Incredible Surround : Inc Surr, IS Off 5)
Clock accuracy : < 4 seconds per day VEC Control : Hall, Cinema, Concert 5)

Dimension centre unit : 265 x 310 x 340mm Input sensitivity

Aux-in : 700mV ± 3dB at 600ohm
TUNER: Mic : {3.5mV ± 3dB} at 600ohm
FM Output sensitivity
Tuning range : 87.5-108MHz Sub-woofer : 1.5V ± 3dB at 22kohm
65.81-74MHz for /34 1) Headphone : 18mW at 32ohm
Grid : 50kHz (& 30kHz for /34) Digital Out : 44.1kHz IEC958
100kHz for /37
IF frequency : 10.7MHz ± 25kHz CASSETTE RECORDER:
Aerial input : 75ohm coaxial Number of track : 2 x 2 stereo
300ohm click fit for /37 Tape speed : 4.76 cm/sec ± 2%
Sensitivity at 26dB S/N : < 7µV Wow and flutter : < 0.4% DIN
Selectivity at 600kHz bandwidth : > 25dB [> 30dB] Fast-wind/rewind time C60 : 130 sec
Image rejection : > 25dB [> 60dB] Bias system : 75kHz ± 10kHz
Distortion at RF=1mV, dev. 75kHz : < 3% Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz
-3dB Limiting point : < 8µV Signal to noise ratio Type I : > 48dBA
Crosstalk at RF=1mV, dev. 40kHz : > 18dB Type II : > 52dBA

MW COMPACT DISC:
Tuning range : 531-1602kHz Measurement done at output conn. of the CDC module.
530-1700kHz for /21/37 Frequency response within ± 1.5dB : 20Hz - 20kHz
Grid : 9kHz Output level (in Vrms) : 550mV ± 2dB unloaded
10kHz for /21/37 Signal/Noise ratio (A-weighted) : > 80dBA
IF frequency : 450kHz ± 1kHz Distortion at 1kHz : < 0.003%
Aerial input : Frame aerial Channel difference at 1kHz : < ± 1dB
Sensitivity at 26dB S/N : < 4.0mV/M Channel separation at 1kHz : > 60dB
Selectivity at 18kHz bandwidth : > 18dB De-emphasis : 0 or 15/50 mS (Switched by subcode
IF rejection : > 45dB [> 40dB] on the disc)
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%
[....] Values indicated are for "Tuner 95 Board" only
LW {....} Values indicated are for Karaoke version only
Tuning range : 153-279kHz 1) Default setting is OFF, to switch on please refer to page 3-4
Grid : 3kHz 2) ±1dB, 60Hz - 12,5kHz, 10% THD
IF frequency : 450kHz ± 1kHz 3) ±1dB, 1kHz, 10% THD
Aerial input : Frame aerial 4) For FW-C39 only
Sensitivity at 26dB S/N : [< 7.0mV/M] 5) Frequency response in each setting is software controlled.
Selectivity at 18kHz bandwidth : [> 30dB]
IF rejection : [> 25dB]
Image rejection : [> 35dB]
Distortion at RF=50mV, m=80% : [< 5%]

PCS 103 519

 1-4

MEASUREMENT SETUP

Tuner FM

Bandpass
DUT 250Hz-15kHz LF Voltmeter
e.g. 7122 707 48001 e.g. PM2534
RF Generator
e.g. PM5326
Ri=50Ω

S/N and distortion meter

e.g. Sound Technology ST1700B

Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).

Tuner AM (MW,LW)
Bandpass
250Hz-15kHz LF Voltmeter
DUT e.g. 7122 707 48001 e.g. PM2534

RF Generator
e.g. PM5326
S/N and distortion meter
e.g. Sound Technology ST1700B
Ri=50Ω

Frame aerial
e.g. 7122 707 89001

To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).

CD Recorder
Use Audio Signal Disc SBC429 4822 397 30184 Use Universal Test Cassette CrO2 SBC419 4822 397 30069
(replaces test disc 3) or Universal Test Cassette Fe SBC420 4822 397 30071

DUT
DUT LF Generator L
L e.g. PM5110

R
R
S/N and distortion meter
S/N and distortion meter e.g. Sound Technology ST1700B
e.g. Sound Technology ST1700B

LEVEL METER
LEVEL METER e.g. Sennheiser UPM550
e.g. Sennheiser UPM550 with FF-filter
with FF-filter

PCS 90 113
 1-5

SERVICE AIDS

Service Tools: ESD Equipment:

Universal Torx driver holder .................................. 4822 395 91019 Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953
Torx bit T10 150mm ............................................. 4822 395 50456 Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958
Torx driver set T6 - T20 ......................................... 4822 395 50145 Anti-static wristband .............................................. 4822 395 10223
Torx driver T10 extended ...................................... 4822 395 50423 Connector box (1MΩ) ............................................ 4822 320 11307
Extension cable
Cassette: (to connect wristband to conn. box) .................. 4822 320 11305
SBC419 Test cassette CrO2 ................................. 4822 397 30069 Connecting cable
SBC420 Test cassette Fe ..................................... 4822 397 30071 (to connect table mat to conn. box) .................. 4822 320 11306
MTT150 Dolby level 200nWb/M ............................ 4822 397 30271 Earth cable (to connect product to mat or box) .... 4822 320 11308
Complete kit ESD3
Compact Disc: (combining all above products) ......................... 4822 320 10671
SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096 Wristband tester .................................................... 4822 344 13999
SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155
SBC429 Audio Signals disc .................................. 4822 397 30184
Dolby Pro-logic Test Disc ...................................... 4822 395 10216

PCS 90 114
 1-6

NL WAARSCHUWING
GB WARNING ESD
Alle IC’s en vele andere halfgeleiders zijn
All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen
susceptible to electrostatic discharges (ESD). (ESD).
Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan
drastically. de levensduur drastisch doen verminderen.
When repairing, make sure that you are Zorg ervoor dat u tijdens reparatie via een
connected with the same potential as the mass polsband met weerstand verbonden bent met
of the set via a wrist wrap with resistance. hetzelfde potentiaal als de massa van het
Keep components and tools also at this apparaat.
potential. Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.

F ATTENTION
I AVVERTIMENTO
Tous les IC et beaucoup d’autres
D WARNUNG
semi-conducteurs sont sensibles aux Tutti IC e parecchi semi-conduttori sono
décharges statiques (ESD). Alle ICs und viele andere Halbleiter sind sensibili alle scariche statiche (ESD).
Leur longévité pourrait être considérablement empfindlich gegenüber elektrostatischen La loro longevità potrebbe essere fortemente
écourtée par le fait qu’aucune précaution n’est Entladungen (ESD). ridatta in caso di non osservazione della più
prise à leur manipulation. Unsorgfältige Behandlung im Reparaturfall kan grande cauzione alla loro manipolazione.
Lors de réparations, s’assurer de bien être relié die Lebensdauer drastisch reduzieren. Durante le riparazioni occorre quindi essere
au même potentiel que la masse de l’appareil et Veranlassen Sie, dass Sie im Reparaturfall über collegato allo stesso potenziale che quello della
enfiler le bracelet serti d’une résistance de ein Pulsarmband mit Widerstand verbunden massa dell’apparecchio tramite un braccialetto
sécurité. sind mit dem gleichen Potential wie die Masse a resistenza.
Veiller à ce que les composants ainsi que les des Gerätes. Assicurarsi che i componenti e anche gli utensili
outils que l’on utilise soient également à ce Bauteile und Hilfsmittel auch auf dieses gleiche con quali si lavora siano anche a questo
potentiel. Potential halten. potenziale.

GB
Safety regulations require that the set be restored to its original “Pour votre sécurité, ces documents
condition and that parts which are identical with those specified, doivent être utilisés par des spécia-
be used. listes agréés, seuls habilités à réparer
votre appareil en panne”.

NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen, CLASS 1
identiek aan de gespecificeerde, worden toegepast.
LASER PRODUCT
3122 110 03420

F
Les normes de sécurité exigent que l’appareil soit remis à l’état
d’origine et que soient utiliséés les piéces de rechange identiques
à celles spécifiées.
GB Warning !
Invisible laser radiation when open.
Avoid direct exposure to beam.

D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu S Varning !
beachten. Der Original zustand des Geräts darf nicht verändert werden;
für Reparaturen sind Original-Ersatzteile zu verwenden. Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.

SF Varoitus !
I
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
Le norme di sicurezza esigono che l’apparecchio venga rimesso näkymättömälle laserisäteilylle. Älä katso säteeseen!
nelle condizioni originali e che siano utilizzati i pezzi di ricambio
identici a quelli specificati.

DK Advarse !
"After servicing and before returning set to customer perform a
leakage current measurement test from all exposed metal parts to Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
earth ground to assure no shock hazard exist. The leakage current ude af funktion. Undgå udsaettelse for stråling.
must not exceed 0.5mA."

PCS 90 115
 2-1

CONTENTS GENERAL INFORMATION SAFETY INFORMATION

IMPORTANT: Accessories (Supplied) • Do not expose the system to excessive

English
General Information ................. 5 moisture, rain, sand or heat sources.
PLEASE NOTE THAT THE – Remote control
VOLTAGE SELECTOR • Under no circumstances should you
Safety Information .................... 5 – Batteries (two AA size) for remote
LOCATED AT THE REAR OF repair the system yourself, as this will
control
Preparation .......................... 6 - 7 THIS SYSTEM IS PRESET AT invalidate the warranty!
– AM loop antenna
220V FROM THE FACTORY. • If the system is brought directly from a
Controls ................................. 8 - 9 – FM wire antenna
FOR COUNTRIES THAT cold to a warm location, or is placed in a
– AC power cord
OPERATE AT 110V, PLEASE very damp room, moisture may
Operating The System .... 10 - 12 – SS-39 Surround Speakers
ADJUST TO 110V BEFORE YOU condense on the lens of the CD unit
(for model FW-C39 only)
CD ....................................... 12 - 15 SWITCH ON THE SYSTEM. inside the system. Should this occur, the
CD player will not operate normally.
Tuner .................................. 16 - 17 Safety Information Leave the power on for about one hour
General Information • Before operating the system, check that with no disc in the system until normal
Tape .................................... 17- 18
• The type plate (which contains the the operating voltage indicated on the playback is possible.
AUX ............................................ 18 serial number) is located at the rear typeplate (or the voltage indication • Electrostatic discharge may cause
of the system. beside the voltage selector) of your unexpected problems. See whether
Karaoke ..................................... 18 • Recording is permissible if system is identical with the voltage of these problems disappear if you unplug
copyright or other rights of third your local power supply. If not, please the AC power cord and plug it in again
Recording ......................... 19 - 20
parties are not infringed. consult your dealer. The typeplate is after a few seconds.
Clock ......................................... 20 located at the rear of your system. • To disconnect the system from the
• When the system is switched on, do not power supply completely, remove
Timer .......................................... 21 Environmental Information
move it around. the AC power plug from the wall
All unnecessary packaging has been socket.
Sleep Timer ............................. 21 • Place the system on a solid base (e.g. a
omitted. We have tried to make the
cabinet).
packaging easy to separate into three
Specifications ......................... 22 materials: cardboard (box), polystyrene
• Place the system in a location with
adequate ventilation to prevent internal
Maintenance ............................ 23 foam (buffer) and polyethylene (bags,
heat build-up in your system.
protective foam sheet).
Troubleshooting .............. 23 - 24 Allow at least 10cm clearance from the
Your system consists of materials which rear and the top of the unit and 5cm
can be recycled and reused if disassembled from each side.
by a specialized company. Please observe
the local regulations regarding the disposal
of packaging materials, exhausted
batteries and old equipment.
5

PREPARATION
Rear Connections
English

C
D
L R
B
A

DIGITAL OUT

FM AERIAL
75Ω

+ +
AM ANTENNA
R R
–
– –
– VOLTAGE
VOLTAGE

H
SELECTOR
L L SELECTOR
220V-
240V
110V-
127V

+ + 110V-
220V-
240V
127V

L R AC
surr. surr. SUBWOOFER
MAINS
~
OUT

I
E AUX IN

STANDBY ON

OFER LEVEL CONTR

BW O OL
SU

(for model FWC39 only) HIGH POWER SUBWOOFER

MIN
CUT OFF FREQUENCY
MAX

G
60Hz 150Hz

F AUDIO OUT

PCS 103 520

 2-2

PREPARATION
A AM Loop Antenna Connect one end of the cinch cable (not F Connecting other Inserting batteries into the

English
supplied) to the DIGITAL OUT socket and
Connection the other end to the audio equipment with equipment to your system Remote Control
Connect the supplied loop antenna to the digital input.When connecting the cinch You can connect the audio left and right • Insert the batteries (Type R06 or AA)
AM ANTENNA terminal. Place the AM loop cable, make sure it is fully inserted. OUT terminals of a TV, VCR, Laser Disc into the remote control as shown in the
antenna far away from the system and player, DVD player or CD Recorder to the battery compartment.
adjust its position for the best reception. AUX IN terminals at the rear of the system.
D Speakers Connection
• Connect the right speaker to Front
B FM Wire Antenna terminal R, with the colored wire to + G Subwoofer Out Connection

+
Connection and the black wire to -. Connect the optional active subwoofer to
Connect the supplied FM wire antenna to • Connect the left speaker to Front the SUBWOOFER OUT terminal. The
the FM AERIAL (FM ANTENNA) 75 Ω terminal L, with the colored wire to + subwoofer reproduces just the low bass
sound effect (e.g. explosions, the rumble of • To avoid damage from possible battery
terminal. Adjust the position of the FM and the black wire to -.
spaceships, etc.). Be sure to follow the leakage, remove dead batteries or
antenna for the best reception. • Clip the stripped portion of the speaker
instructions supplied with the subwoofer. batteries that will not be used for a long
wire as shown.
Outdoor Antenna time. For replacement, use type R06 or
For better FM stereo reception, connect an AA batteries.
outdoor FM antenna to the FM AERIAL (FM 12 mm H Adjusting the Operating
ANTENNA) 75 Ω terminal using a 75 Ω Voltage
coaxial wire. (not available for version /30)
unlock lock Before connecting the AC power cord to
FM AERIAL 75Ω FM ANTENNA 75Ω the wall outlet, make sure that the voltage
OR selector at the rear of the system is set to
the local power line voltage. If not, reset
E Rear Surround Speakers' the selector before connecting to the wall
C Digital Out Connection Connection (for models FW-C39 outlet.
only)
You can record the digital sound from the
CD, through this output, on any audio Connect the black (non-marked) wires to I AC Power Supply
equipment with digital input (e.g. CD the black REAR SURROUND terminals and After all other connections have been Notes for remote control:
Recorder, Digital Audio Tape (DAT) deck, the colored (marked) wires to the grey made, connect the AC power cord to the – First select the source you wish to
Digital to Analog Converter and Digital REAR SURROUND terminals. system and to the wall outlet. control by pressing one of the
Signal Processor). source select keys on the remote
control (e.g. CD ,TUNER, etc.).
– Then select the desired function
(É, í, ë, etc.). 7

CONTROLS
English

# $
DISC CHANGE
DISC 1 DISC 2 DISC 3 OPEN • CLOSE

@ 3CD
3 CD ROTARY CHANGER SYSTEM •
%
CHANGER
CD REWRITABLE COMPATIBLE •
CD SYNCHRO RECORDING • 2 º
^
! FW-
C10 MINI HIFI SYSTEM CD TAPE 1/2 TUNER

& ^
1 INC.SURR. AUX SLEEP

( ª
2
STANDBY-ON
* CD DIRECT
JOG
% 1 2 3
•
3
CD1 • 2 • 3 BAND TAPE 1 • 2 CDR/VIDEO
CONTROL
CD TUNER TAPE AUX PAUSE
REPEAT SHUFFLE

( ≥ Å
&
B ▲

4
▲
▲
▲

▲
▲

TUNING PRESET
DB

AL
TI M

VOLUME
OP

) * *
VEC

JA ZZ

É
SEARCH STOP• CLEAR PLAY• PAUSE PREV NEXT

5 INCREDIBLE
ROCK

PROGRAM RECORD DUBBING A.REPLAY DIM SURROUND

6
C

í ë
DS

NO

&
MICROPHONE - LEVEL
CH

CLOCK•TIMER
TE

&
VOLUME

7 ¡
SOUND NAVIGATION - JOG
Ç
& à á

8
▲
OPEN
▲
OPEN
™ 3
5 DBB

9 £ DSC VEC 4
0 ≤
TAPE 1 TAPE 2

§ ∞

PCS 103 521

 2-3

CONTROLS
Controls on the system and 9 MIC LEVEL (not available for version & MODE SELECTION ( INCREDIBLE SURROUND

English
/30) SEARCH à á (TUNING à á) – to switch on or off the surround sound
remote control – to adjust the mixing level for karaoke for CD ............ to search backward/ effect.
1 STANDBY ON or microphone recording. forward. ) n
– to switch the system on or to standby 0 RECORD for TUNER ...... to tune to a lower or – to connect headphones.
mode. – to start recording on tape deck 2 only. higher radio frequency. ¡ CLOCK•TIMER
– to use for EASY SET. ! DISPLAY SCREEN for TAPE ....... to rewind or fast – to view the clock, set the clock or set
2 DIGITAL SOUND CONTROL – to view the current setting of the forward on tape. the timer.
DISPLAY PANEL system. for CLOCK ..... to set the hour (on the ™ DIM
– to view the desired DSC display. @ CD CAROUSEL TRAY system only) . – to select different brightness for the
3 DBB (DYNAMIC BASS BOOST) # DISC CHANGE STOP•CLEAR Ç display screen : DIM 1, DIM 2, DIM 3
– to switch on bass boost, to enhance – to change CD(s). for CD ............ to stop CD playback or or DIM OFF.
bass response or to switch off bass $ OPEN•CLOSE to clear a program. £ AUTO REPLAY
boost. – to open or close the CD carousel tray. for TUNER ..... to stop programming. – to select playback mode either in
4 VEC % DISC 1 / DISC 2 / DISC 3 (CD for TAPE ........ to stop playback or continuous AUTO REPLAY or ONCE
– to select the desired Virtual DIRECT PLAY) recording. only.
Environment Control effect : HALL, – to select a CD tray for playback. for DEMO ...... (on the system only) to ≤ DUBBING
CINEMA or CONCERT. ^ SOURCE – to select the following: start or stop – to dub a tape in normal speed.
5 DSC CD / (CD 1•2•3) demonstration mode. ∞ TAPE DECK 2
– to select the desired sound effect : – to select CD mode. When CD playback PLAY É/ PAUSE Å § TAPE DECK 1
OPTIMAL, JAZZ, ROCK or TECHNO. is stopped, press to select disc tray 1, for CD ............ to start or interrupt ≥ REPEAT
6 JOG CONTROL 2 or 3. playback. – to repeat a CD track, a disc, or all
– to select the desired DSC setting. You TUNER / (BAND) for TAPE ........ to start playback. available discs.
must select the DSC feature first. – to select Tuner mode. When in tuner PREV í / NEXT ë(PRESET 43 ) • SHUFFLE
– to select the desired VEC setting. You mode, press to select the waveband: for CD ............ to skip to the beginning – to play all the available discs and their
must select the VEC feature first. FM or MW. of the current, previous, tracks in random order.
7 PROGRAM TAPE / (TAPE 1• 2) or next track. ª SLEEP
for CD ............ to program CD tracks. – to select Tape mode. When tape for TUNER ..... to select a preset – to switch the system to standby mode
for TUNER ..... to program preset radio playback is stopped, press to select station in memory. at a selected time.
stations. either tape deck 1 or 2. for CLOCK ..... to set the minute (on º B
for CLOCK ..... to select 12- or 24- AUX (CDR/VIDEO) the system only). – to switch the system to standby mode.
hour in clock setting – to select sound from an external * VOLUME
mode. source (e.g. TV, VCR, Laser Disc player, – to increase or decrease the volume.
8 MICROPHONE (not available for DVD player or CD Recorder).
version /30)
– to connect microphones jack. 9

OPERATING THE SYSTEM

Easy Set Switching the system ON
English

FW-
C10 MINI HIFI SYSTEM

EASY SET allows you to store all available • Press CD, TUNER, TAPE or AUX.
radio stations automatically.
STANDBY-ON
You can also switch on the system by
• Press and hold STANDBY ON (on the pressing any one of the CD DIRECT PLAY
JOG
CONTROL
CD1 • 2 • 3
CD
BAND
TUNER
TAPE 1 • 2
TAPE
CDR/VIDEO system only) for 5 seconds when the buttons.
AUX
system is in standby or demonstration
B ▲
▲
▲
▲

▲
▲

TUNING PRESET
mode.
DB

AL

Switching the system to

TI M

™ “EASY SET” will be displayed, and

OP
VE C

standby mode
JA ZZ

SEARCH STOP• CLEAR PLAY• PAUSE PREV NEXT

INCREDIBLE followed by “TUNER” and then
ROCK

PROGRAM RECORD DUBBING A.REPLAY DIM SURROUND

“AUTO”. • Press STANDBY ON or B on the

C
DS

NO

™ EASY SET will start searching for all remote control.

CH

CLOCK•TIMER
TE

VOLUME

™ The system will switch to standby

SOUND NAVIGATION - JOG

radio on FM band and then followed

by radio stations on MW band. mode.
™ All available radio stations with
Important: To stop the demonstration mode sufficient signal strength will be Selecting the Source
Before you operate the system, • Press and hold Ç(on the system only) stored. Up to 40 presets may be
complete the preparation procedures. for 5 seconds when the system is in • Press the respective source selection
stored. button: CD, TUNER, TAPE or AUX.
demonstration mode.
™ The demonstration will stop. Notes: ™ The display indicates the selected
Demonstration mode – EASY SET will start with the FM band, if source.
™ "DEMO OFF" is displayed.
The system has a demonstration mode that there are still presets available, the
™ The system will switch to standby Note:
shows the various features offered by the system will continue to store the MW
mode. – For an external source, make sure you
system. When the system is switched band.
Note: have connected the audio left and right
on for the first time, the demonstration – When EASY SET is used, all previously
– Even though the AC power cord is OUT terminals of the external
mode will start automatically. stored radio stations will be replaced.
removed from and reconnected to the equipment (TV, VCR, Laser Disc player,
Notes: – The last preset radio station will appear DVD player or CD Recorder) to the AUX
wall socket, the demonstration will on the display when EASY SET is
– During the demonstration, if you press remain off until it is switched on again. IN terminals.
any source (or standby-on) button, the completed.
system will switch to the respective To start the demonstration mode
mode (or standby). • Press and hold Ç(on the system only)
– When the system is switched to standby for 5 seconds when the system is in
mode, the demonstration will resume 5 standby mode.
seconds later. ™ The demonstration will begin.
10

PCS 103 522

 2-4

OPERATING THE SYSTEM

DIM mode DIM 3 - half brightness with Spectrum Note: VIRTUAL ENVIRONMENT CONTROL

English
Analyzer Off and all LEDs on the – When ”OPTIMAL” sound is selected, (VEC)
You can select the desired brightness for
system will be switched off. DBB will be switched on automatically. The VEC feature enables you to adjust the
the display.
system to select a type of environment.
• Press DIM to select DIM 1, DIM 2, DIM DYNAMIC BASS BOOST (DBB)
1 Press to select the VEC feature.
3 or DIM OFF display mode. The DBB mode enhances the bass
2 Adjust the JOG CONTROL to select the
™ The DIM appear on the display. response.
desired Virtual Environment Control
™ "DIM 1", "DIM 2", "DIM 3" or
• Press DBB to switch on bass response. setting : HALL, CINEMA or CONCERT.
"DIM OFF" will be displayed
™ The DBB button lights up. ™ "HALL, CINEMA or CONCERT"
depending on the mode selected.
Sound Control ™ “DBB ON” and the DBB flag will be and the respective flag will be
VOLUME ADJUSTMENT displayed. displayed.
DIM OFF - normal brightness with
Spectrum Analyzer On Adjust VOLUME to increase or decrease
the sound level. To switch off DBB VEC Selection DBB IS
• Press DBB again. HALL On On
For Personal Listening ™ The DBB button light is switched off. CONCERT Off On
Connect the headphones plug to the n ™ “DBB OFF” will be displayed. CINEMA Off On
socket at the front of the system. The ™ The DBB flag disappear from the
speakers will be muted. display.
DIM 1 - normal brightness with
Spectrum Analyzer Off DIGITAL SOUND CONTROL (DSC) Note:
The DSC feature enables you to enjoy – Some CDs or tapes might be recorded in
special sound effects that have preset high modulation, which causes a
equalizer settings, providing the best music distortion at high volume. If this occurs,
reproduction. switch off DBB or reduce the volume.

1 Press to select the DSC feature.

DIM 2 - half brightness with Spectrum
2 Adjust JOG CONTROL to select
Analyzer On
OPTIMAL, JAZZ, ROCK or TECHNO.
™ The Digital Sound Control display
panel will light up respectively.
™ “OPTIMAL, JAZZ, ROCK or
TECHNO” and the respective flag
will be displayed.

11

OPERATING THE SYSTEM CD

Incredible Surround
English

Normal stereo sound is determined by the

distance between the front speakers. DISC CHANGE
DISC 1 DISC 2 DISC 3 OPEN • CLOSE

When Incredible Surround is switched on,

it magnifies the virtual distance between 3CDCHANGER
3 CD ROTARY CHANGER SYSTEM •
CD REWRITABLE COMPATIBLE •
CD SYNCHRO RECORDING •

the front speakers for an incredibly wide,

enveloping, stereo effect.
FW-
C10 MINI HIFI SYSTEM

• Press INCREDIBLE SURROUND to

switch on.
™ The INCREDIBLE SURROUND button STANDBY-ON

lights up. JOG CD1 • 2 • 3 BAND TAPE 1 • 2 CDR/VIDEO

™ “INC SURR” and the INCR. SURR CONTROL
CD TUNER TAPE AUX

flag will be displayed. B ▲

▲
▲
▲

▲
▲

TUNING PRESET
DB

AL
TI M
OP

To switch off Incredible Surround

VEC

JA ZZ

SEARCH STOP• CLEAR PLAY• PAUSE PREV NEXT

• Press INCREDIBLE SURROUND again. INCREDIBLE
ROCK

PROGRAM RECORD DUBBING A.REPLAY DIM SURROUND

™ The INCREDIBLE SURROUND button

C
DS

NO
CH

light is switched off. CLOCK•TIMER

TE

VOLUME

™ “IS OFF” will be displayed.

SOUND NAVIGATION - JOG

™ The INCR. SURR flag disappear

from the display.

Warning!
1) This system is designed for conventional CDs. Do not use any accessories
such as disc stabilizer rings or CD treatment sheets, etc., which may damage
the CD mechanism.
2) Do not load more than one disc into each tray.
3) When the CD changer is loaded with CDs, do not turn over or shake the
system. This may jam the changer.
You may load three discs in the CD changer for continuous playback without
interruption.

12

PCS 103 523

 2-5

CD
Discs for playback Note: Disc Change Selecting a desired track during

English
– To ensure good system performance, playback
This system can play all digital audio CD, You can change the outer two discs while
wait until the CD changer completely • Press í or ë until the desired track
finalized digital audio CD-Recordable and the third inner disc is stopped or is playing.
reads the disc(s) before proceeding. appears on the display.
finalized digital audio CD-Rewritable
1 Press DISC CHANGE. ™ The selected track number and
format discs.
™ The CD carousel tray slides out. elapsed playing time appear on the
CD Direct Play display.
2 Replace the discs in the left and right
• You can play a CD directly by pressing disc trays. • If you press í once it will skip to the
the DISC 1, DISC 2 or DISC 3 button. • If you press DISC CHANGE again beginning of the current track and play
The CD player will stop at the end of during playback, the CD will stop the track again.
playback of the selected disc. playing.
Loading the CD Changer ™ A lit button indicates that a disc is Note:
™ The CD carousel tray will rotate until
1 Press CD to select CD mode. loaded in the disc tray. – Pressingí during shuffling can only
the inner tray is rotated out and is
2 Press OPEN•CLOSE. ™ A flashing button indicates that a skip to the beginning of the current
ready for changing.
™ The CD carousel tray slides out. disc is playing. track.
3 Press OPEN•CLOSE to close the CD
3 Load a CD with the printed side up in
carousel tray.
the right tray. Searching for a particular
• You can load another disc in the left
Playing a CD
tray. 1 PressÉ to start playback. Selecting a desired track passage during playback
• To load the third disc, press the DISC ™ The disc tray, track number and Selecting a desired track when • Press and hold à or á until the
CHANGE button. elapsed playing time of the current playback is stopped desired passage is located.
™ The CD carousel tray will rotate until track appear on the display. 1 Press í or ë until the desired track ™ The volume will be reduced.
the empty tray is ready for loading. • To interrupt playback, pressÅ. appears on the display. • Play returns to normal when à or á
4 Press OPEN•CLOSE to close the CD ™ The playing time flashes. 2 PressÉ to start playback. is released.
carousel tray. • To resume playback, pressÉ again. ™ The selected track number and
™ The total number of tracks and the 2 To stop playback, press Ç. elapsed playing time appear on the
playing time of the selected disc Note: display.
appear on the display. – All the available discs will play once,
then stop.

13

CD
Programming Tracks – If the system is reading the discs, Notes: Shuffle (only on remote control)
English

programming is not possible, – If you press any of the CD DIRECT PLAY

Programming tracks of a loaded CD is In shuffle mode, the system plays all the
“READING” will be displayed and buttons, the system will play the
possible when playback is stopped. The available discs and their tracks in random
followed by ”DISC X”. ”X” is the selected disc or track and the stored
display will indicate the total tracks stored order. Shuffle may be used also when
current read disc number. program will be ignored temporarily. The
in the program. Up to 40 tracks can be tracks are programmed.
– During programming, if no button is PROG display also will disappear
stored in the memory in any order. When
pressed within 20 seconds, the system temporarily from the display. It will To shuffle all the discs and tracks
40 tracks are stored and you attempt to
will exit program mode automatically. reappear when playback of the selected 1 Press SHUFFLE.
store another track, the display will show
disc ends. ™ “SHUFFLE” will be displayed.
“PROGRAM FULL”.
Reviewing the program – REPEAT DISC mode will be cancelled ™ The SHUFFLE flag, the disc and the
1 Load the desired discs in the disc trays. when program playback begins. track selected at random appear on
Reviewing of the program is possible only
2 Press PROGRAM to start programming. the display.
when playback is stopped.
™ The PROG flag starts flashing. Erasing the program (when • The discs and the tracks will be played
• Pressí or ë repeatedly to review the
™ It will cancel any previously selected in random order until you pressÇ.
programmed tracks. playback is stopped)
repeat mode. • If you press REPEAT during shuffling,
• Press Ç to exit review mode. • Press Ç.
3 Press the CD (CD 1•2•3) or DISC 1/2/3 the current track or all available discs
™ “PROGRAM CLEARED” will be
button to select the disc. will be played repeatedly.
Playing the program displayed.
4 Pressí or ë to select the desired ™ “TRACK” or “ALL DISC” will be
track. 1 Press É to start program playback. Note: displayed.
5 Press PROGRAM to store the track. ™ “PLAY PROGRAM” will be – The program will be erased when the ™ The REPEAT and SHUFFLE flags
• Repeat steps 3 to 5 to store other discs displayed. system is disconnected from the power appear on the display.
and tracks. ™ The track number and elapsed supply or when the CD carousel tray is 2 Press SHUFFLE again to resume normal
6 Press Ç once to end programming. playing time of the current track will opened. playback.
™ The total number of tracks appear on the display. ™ The SHUFFLE flag disappears from
programmed and total playing time • If you press REPEAT during program the display.
appear on the display. playback, the current track or all Note:
Notes: programmed tracks will be played – REPEAT DISC mode will be cancelled
– If the total playing time is more than repeatedly. when shuffle is selected.
“99:59“ or if one of the programmed ™ “TRACK” or "PROGRAM" will be
tracks has a number greater than 30, displayed.
then “--:--” appears on the display ™ The REPEAT and PROG flags appear
instead of the total playing time. on the display.
2 Press Ç to stop program playback.

14

PCS 103 524

 2-6

CD TUNER
Repeat (only on remote control)

English
FW-
C10 MINI HIFI SYSTEM

You can play the current track, a disc or all

available discs repeatedly.
STANDBY-ON

1 Press REPEAT on the remote control to

select the various repeat modes. JOG
CONTROL
CD1 • 2 • 3
CD
BAND
TUNER
TAPE 1 • 2
TAPE
CDR/VIDEO
AUX
™ “TRACK”, “DISC”, “ALL DISC” B ▲
▲

▲
▲

▲
▲
TUNING PRESET

DB
or “OFF” will be displayed.

AL
TI M
OP
™ The REPEAT flag appears on the

VEC

JA ZZ
SEARCH STOP• CLEAR PLAY• PAUSE PREV NEXT

display. INCREDIBLE

ROCK
PROGRAM RECORD DUBBING A.REPLAY DIM SURROUND

• The selected track, selected disc or all

C
DS

NO
CH
available discs will now be played CLOCK•TIMER

TE
VOLUME
SOUND NAVIGATION - JOG

repeatedly until you pressÇ.

2 Press REPEAT until the "OFF" mode is
displayed to resume normal playback.
™ The REPEAT flag disappears from Note: • To tune to a weak station, briefly press
the display. – For 'EASY SET' feature, please refer to à or á repeatedly until the display
page 10. shows the desired frequency and/or
Notes: when the best reception has been
– REPEAT DISC mode is not available obtained.
during program play or shuffle mode. Tuning to radio stations
– You can also repeat shuffling a program. 1 Press TUNER (BAND) to select TUNER
™ “TRACK“ or “PROGRAM" will be mode. Storing Preset Stations
displayed. ™ “TUNER” will be displayed. You can store up to 40 radio stations in the
™ The REPEAT, PROG, and SHUFFLE A few seconds later, the current radio memory. When a preset radio station is
flags appear on the display. frequency will be displayed. selected, the preset number appears next
2 Press TUNER (BAND) again to select to the frequency on the display.
the desired waveband : FM or MW.
3 Press à or á for more than one
second, then release.
™ The display will show “SEARCH”
until a radio station with sufficient
signal strength is found.
• Repeat this procedure until the desired
station is reached.
15

TUNER
Automatic programming Manual programming Tuning to Preset Radio Notes:
English

1 Press TUNER (BAND). 1 Press TUNER (BAND). – GRID 9 indicates that the tuning grid is
2 Press PROGRAM for more than one 2 Press TUNER (BAND) again to select Stations in step of 9 kHz in MW band. GRID 10
second. the desired waveband : FM or MW. • Press 4 or 3 to select the desired indicates that the tuning grid is in step
™ The PROG flag starts flashing and 3 Press PROGRAM for less than one preset number. of 10 kHz in MW band.
“AUTO” will be displayed. second. ™ The preset number, radio frequency, – FM tuning grid will also be changed
™ The system will search for every ™ The PROG flag starts flashing. and waveband appear on the display. from 50 kHz to 100 kHz or vice versa. All
available station in the FM waveband ™ The next available preset number will preset stations will also be erased.
first, then search the MW waveband. be displayed for selection. Changing the MW tuning grid
™ All available stations will be stored 4 Press à or á to tune to the desired (not available for version /30)
automatically. The frequency and frequency. The frequency step can be changed if
preset number will be displayed • If you wish to store the radio station to necessary. In North and South America, the
briefly. another preset number, press 4 or 3 to frequency step between adjacent channels
™ The system will stop searching when select the desired preset number. in the MW band is 10 kHz. In other parts of
all the available radio stations are 5 Press PROGRAM again. the world, it is 9 kHz. The frequency step
stored or when the memory for 40 ™ The PROG flag disappears and the preset in the factory is 9 KHz.
preset radio stations is used. radio station will be stored.
™ The system will remain tuned to the For MW Band
• Repeat steps 3 – 5 to store other preset To change from 9 kHz to 10 kHz or vice
last stored preset radio station.
radio stations. versa
Notes:
Notes: Changing of tuning grid will erase all
– You can cancel the automatic
– When 40 radio stations are stored and previously stored preset stations.
programming by pressing PROGRAM or
you attempt to store another radio
Ç (on the system only). 1 Disconnect the system from the AC
station, the display will show
– If you want to reserve a section of
"PROGRAM FULL”. If you want to power supply (pull out the AC power
preset numbers, for example preset cord).
change an existing preset number,
numbers 1 to 9, select preset 10 before 2 Press and hold TUNER and TUNING
repeat steps 3 – 5.
starting automatic programming, only á while reconnecting the system to
– You can cancel manual programming by
the preset numbers 10 to 40 will be
pressing Ç (on the system only). the AC power supply.
programmed. ™ Display will show “GRID 10” or
– During programming, if no button is
pressed within 20 seconds, the system “GRID 9”.
will exit program mode automatically.

16

PCS 103 525

 2-7

TAPE
Loading a tape Tape Playback

English
FW-
C10 MINI HIFI SYSTEM

1 Press OPEN. 1 Press TAPE (TAPE 1•2) to select TAPE

2 The tape deck door opens. mode.
STANDBY-ON
3 Load the tape with the open side ™ "TAPE 1" or "TAPE 2" will be
JOG CD1 • 2 • 3 BAND TAPE 1 • 2 CDR/VIDEO downward and the full spool to the left. displayed and followed by "T1
CONTROL
CD TUNER TAPE AUX
222 " or "T2 222".
B ▲
▲ 2 Load the tape into the selected tape

▲
▲

▲
▲
TUNING PRESET
DB

AL
TI M
deck.
OP
VEC

JA ZZ
3 Press É to start playback.
SEARCH STOP• CLEAR PLAY• PAUSE PREV NEXT
INCREDIBLE
ROCK PROGRAM RECORD DUBBING A.REPLAY DIM SURROUND

™ "T1" or "T2" with "2" scrolling right

C
DS

NO

will be displayed.
CH

CLOCK•TIMER
TE

VOLUME
SOUND NAVIGATION - JOG
• Press A.REPLAY to select the different
▲ ▲
type of playback mode (see Auto
OPEN OPEN
PLAYBACK
4 Close the tape deck door. Replay).
4 Press Ç to end playback.
™ "T1" or "T2" with "222" will be
TAPE 1 TAPE 2
Auto Replay displayed.
• Press A. REPLAY to select either
continuous AUTO REPLAY or ONCE
during tape playback.
Rewind/Fast Forward
™ "AUTO REPLAY "( ) or "ONCE When playback is stopped
"(È) will be displayed. 1 You can rewind or fast forward the tape
by pressing à or á respectively.
Notes: ™ If rewinding, "T1 1 or T2 1" with
– This feature is available during tape “1” scrolling left will be displayed.
playback only. ™ If fast forwarding, "T1 2 or
– When "AUTO REPLAY" is selected, T2 2" with “2” scrolling right will
the tape will rewind automatically at be displayed.
the end of playback for the selected ™ The tape will stop automatically at
side. Then it will start playing again. It the end of rewinding or fast
will replay up to a maximum of 20 times forwarding.
until you press Ç. 2 Press Ç to stop rewinding or fast
– When "ONCE" is selected, the tape will forwarding.
play the selected side once and then
stop.
17

TAPE AUX KARAOKE

During playback MICROPHONE - LEVEL
English

• Press and hold à or á until the FW-

C10 MINI HIFI SYSTEM

desired passage is located.

™ “T1 or T2” with “11 or 22”" STANDBY-ON

scrolling left or right will be

displayed depending on which button JOG
CONTROL
CD1 • 2 • 3
CD
BAND
TUNER
TAPE 1 • 2
TAPE
CDR/VIDEO
AUX
is pressed. B
™ During searching, the sound is
▲
▲
▲
▲

▲
▲

TUNING PRESET
DB

AL
TI M
OP

reduced to a low volume.

VEC

JA ZZ

SEARCH STOP• CLEAR PLAY• PAUSE PREV NEXT

™ When you release à or á, the INCREDIBLE

ROCK

PROGRAM RECORD DUBBING A.REPLAY DIM SURROUND

tape continues playing.

C
DS

NO
CH

CLOCK•TIMER
TE

VOLUME
Notes: SOUND NAVIGATION - JOG

– During rewinding or fast forwarding of a

tape, it is also possible to select another
source (e.g. CD, TUNER, or AUX).
– Before playing a tape, check and tighten Selecting External Equipment Microphone Mixing (not available
slack tape with a pencil. Slack tape may If you have connected the audio out for version /30)
get jammed or may burst in the terminals of the external equipment (TV, 1 Set the MIC LEVEL control to the
mechanism. VCR, Laser Disc player, DVD player or CD minimum level to prevent acoustic
– C-120 tape is extremely thin and is Recorder) to the AUX IN terminals, you can feedback (e.g. a loud howling sound)
easily deformed or damaged. It is not hear the enhanced sound from the system. before you connect the microphone.
recommended for use in this system. 2 Connect a microphone to the
• Press AUX (CDR/VIDEO) to select the
– Store the tapes at room temperature MICROPHONE socket.
external equipment.
and do not put them too close to a 3 Press CD, TUNER, TAPE or AUX.
™ "AUX1 CDR" will be displayed.
magnetic field (for example, a 4 Play the selected source.
transformer, TV, or speaker). 5 Adjust the volume level with VOLUME
Note:
control.
– All the sound control features (e.g. DSC,
6 Adjust the MIC LEVEL control to the
. DBB, etc.) are available for selection.
mixing level that you want.
7 Start singing or talking through the
microphone.

Note:
– Keep the mic away from the speakers to
18 prevent howling

PCS 103 526

 2-8

RECORDING
Notes: 1 Load a blank tape in tape deck 2.

English
FW-
C10 MINI HIFI SYSTEM – If you do not intend to record via the 2 Press RECORD to start recording.
microphone, unplug the microphone to ™ The REC flag starts flashing.
avoid accidental mixing with other 3 Press Ç to stop recording.
STANDBY-ON
recording source.
Note:
JOG CD1 • 2 • 3 BAND TAPE 1 • 2 CDR/VIDEO – For recording, use only tape of IEC type I
CONTROL
CD TUNER TAPE AUX – When you press RECORD while in TAPE
(normal tape) or IEC type II (Cr02).
B mode, "SELECT SOURCE" will be
▲
▲
– The tape is secured at both ends with
▲
▲

▲
▲

TUNING PRESET
DB

AL

displayed. One Touch Recording is not

TI M
OP

leader tape. At the beginning and end

VE C

possible in TAPE mode.

JA ZZ

SEARCH STOP• CLEAR PLAY• PAUSE PREV NEXT

INCREDIBLE of tape, nothing will be recorded for six
ROCK

PROGRAM RECORD DUBBING A.REPLAY DIM SURROUND

to seven seconds.
C
DS

NO

CD Synchro Start Recording

CH

CLOCK•TIMER
– The recording level is set automatically,
TE

VOLUME
SOUND NAVIGATION - JOG

regardless of the position of VOLUME, 1 Load a blank tape into tape deck 2 and a
▲ ▲ DBB, Incredible Surround, DSC or VEC. disc into a disc tray.
OPEN OPEN
PLAYBACK – To prevent accidental recording, break 2 Press CD to select CD mode.
out the tab on the left shoulder of the • You can program the tracks in the order
tape side that you want to protect. you want them to be recorded (see
TAPE 1 TAPE 2 – If "CHECK TAPE" is displayed, the Programming Tracks). If not, select the
protection tab has been broken. Put a disc by pressing CD (CD 1•2•3) and the
piece of clear adhesive tape over the tracks are recorded according to the
opening. Do not cover the Cr02 tape order on the selected disc.
detection hole when covering the tab 3 Press RECORD to start recording.
opening. ™ The REC flag starts flashing.
• CD will start playback automatically.
Recording the mixed sound / 4 Press Ç to stop recording.
One Touch Recording
• During microphone mixing, you can
record the mixed sound on a tape in
tape deck 2 except dubbing mode.
• For One Touch Recording, as soon as you
press RECORD, the current source (CD,
TUNER or AUX) will be recorded on tape
deck 2.

19

RECORDING CLOCK
Dubbing tapes (from tape deck 1 to Recording from other sources
English

FW-
C10 MINI HIFI SYSTEM

tape deck 2) (only on tape deck 2)

1 Press TAPE ( TAPE 1•2 ) to select tape 1 Press TAPE ( TAPE 1•2 ) to select tape
deck 2. deck 2. STANDBY-ON

2 Load the prerecorded tape into tape 2 Load a blank tape into tape deck 2 with JOG CD1 • 2 • 3 BAND TAPE 1 • 2 CDR/VIDEO
CONTROL
deck 1 and a blank tape into tape deck 2 the open side downward. CD TUNER TAPE AUX

with full spool to the left. 3 Press CD, TUNER or AUX. B ▲

▲
▲
▲

▲
▲

TUNING PRESET
DB

AL
TI M

3 Press DUBBING • Start playback of the selected source.

OP
VEC

™ "DUB" with "2 2" scrolling right will be

JA ZZ

4 Press RECORD to start recording. SEARCH STOP• CLEAR PLAY• PAUSE PREV NEXT
INCREDIBLE
ROCK

™ The REC flag starts flashing.

PROGRAM RECORD DUBBING A.REPLAY DIM SURROUND
displayed.
C

5 Press Ç to stop recording.

DS

NO

• Dubbing will start immediately.

CH

CLOCK•TIMER
TE

™ The REC flag starts flashing.

VOLUME
SOUND NAVIGATION - JOG

Notes:
4 Press Ç to stop dubbing.
– During recording, it is not possible to
Notes: listen to another source.
– At the end of side A, flip the tapes to View Clock Clock Setting
side B and repeat the procedure. Digital Recording via Digital You can view the clock (if it is set) if the The clock can be set in either 12- or 24-
– Dubbing of tapes is only possible from system is in Standby mode or when any hour mode, e.g. “12:00 AM“ or
tape deck 1 to tape deck 2. Out
sound source is selected (CD, TUNER, etc.). “00:00“. Before setting the clock, you
– To ensure good dubbing, use tapes of For CD digital recording, please refer to the The clock will be displayed for about seven must be in the View Clock mode.
the same length. Instructions Manual of the CD Recorder, seconds.
– You can listen to other source while digital audio equipment, etc. 1 Press CLOCK•TIMER to select clock
dubbing. • Press CLOCK•TIMER briefly. mode.
™ “10:38 PM or 22:38” (the current 2 Press PROGRAM to select 12- and 24-
time in either 12- or 24-hour mode) hour mode.
will be displayed depending on ™ If 12-hour mode is selected,
whether you have selected 12- or 24- “12:00“ starts flashing and the AM
hour mode. lights up.
™ “--:--” will be displayed if the ™ If 24-hour mode is selected,
clock is not set. “00:00” starts flashing.
3 Set the hour with à or á on the
system.
4 Set the minute with í or ë on the
system.

20

PCS 103 527

 2-9

TIMER SLEEP TIMER

5 Press CLOCK•TIMER again to store the ™ The selected source is lit while other To switch off the TIMER Sleep Timer (only on remote control)

English
setting. available sources are flashing. 1 Press and hold CLOCK•TIMER for more
This feature allows you to select a length
™ The clock starts. 2 Press CD, TUNER or TAPE to select the than 2 seconds.
of time after which the system will switch
desired source. 2 Press Ç on the system to cancel the
• To exit without storing the setting, press to the standby mode automatically.
• Before selecting CD or TAPE, make sure timer.
Ç on the system.
a CD or tape is loaded in the CD ™ The timer is now switched off. 1 Press SLEEP on the remote control
Notes: carousel tray or tape deck 2 ™ The display will show "CANCEL" repeatedly to select a period of time.
– During clock setting, if no button is 3 Press à or á on the system to set and the TIMER flag disappears. ™ The selections are as follows (time in
pressed within 90 seconds, the system the hour for the timer to start. minutes):
will exit clock setting mode 4 Press í or ë on the system to set the To start the TIMER again (for the same 60 ™ 45 ™ 30 ™ 15 ™ OFF ™ 60
automatically. minute for the timer to start. preset time and source) …
– When a power interruption occurs, the 5 Press CLOCK•TIMER to store the start 1 Press and hold CLOCK•TIMER for more ™ “SLEEP XX” or “OFF” will be
clock setting is erased. time. than 2 seconds. displayed. "XX" is the time in
™ The timer is now set. 2 Press CLOCK•TIMER again to store the minutes.
Timer Setting ™ The TIMER flag remains on the start time. 2 When you reach the desired length of
display. ™ The timer is now on. time, stop pressing the SLEEP button.
• The system can switch on to CD ,
• At the preset time, the timer will be ™ The TIMER flag appears on the ™ After this amount of time passes, the
TUNER or TAPE 2 mode automatically at
activated. display. system will switch to the standby
a preset time. It can serve as an alarm
™ The selected source will be played. mode.
to wake you up.
• Before setting the timer, make sure the Notes:
To switch off the Sleep Timer
clock is set correctly. – During timer setting, if no button is
• Press SLEEP repeatedly until "OFF" is
• The timer will always be switched on pressed within 90 seconds, the system
displayed, or press the STANDBY ON
once it is set. will exit timer setting mode
button.
• The volume of the timer will automatically.
increase from the minimum level – If the source selected is TUNER, the last
until the volume level before the set tuned frequency will be switched on.
is switched to standby mode. – If the source selected is CD, playback
will begin with the first track of the
1 Press and hold CLOCK•TIMER for more selected disc or program. If the CD trays
than 2 seconds to select timer mode. are empty, the TUNER will be selected
™ “12:00 AM” or “00:00" or the last instead.
timer setting starts flashing – The timer will not activate if a recording
depending on whether you have is in progress.
selected 12- or 24-hour mode.
™ The TIMER flag starts flashing. 21

MAINTENANCE TROUBLESHOOTING
Maintenance Cleaning the Heads and the Tape Paths Warning! Under no circumstances “DISC NOT FINALIZED” is

English
• To ensure good recording and playback should you try to repair the set displayed.
Cleaning the Cabinet
quality, clean the heads, the capstan(s), yourself as this will invalidate the • The CD-RW or CD-R disc is not properly
• Use a soft cloth slightly moistened with
and pressure roller(s) after every 50 guarantee. Do not open the set as recorded for use with a standard CD
a mild detergent solution. Do not use a
hours of tape operation. there is a risk of electric shock. player.
solution containing alcohol, spirits,
• Use a cotton swab slightly moistened • If a fault occurs, check the points listed ™ Read the instruction booklet of your CD-
ammonia or abrasives.
with cleaning fluid or alcohol. below before taking the system for Rewritable or CD-Recorder on how to
• You can also clean the heads by playing repair. finalize a recording.
Cleaning Discs
a cleaning tape once. • Should any problems persist after you • The CD is badly scratched or dirty.
• When a disc becomes
have made these checks, consult your ™ Replace or clean CD.
dirty, clean it with a
Demagnetizing the heads nearest dealer or service center.
cleaning cloth. Wipe
• Use a demagnetizing tape available at Radio Reception
the disc from the
your dealer.
center out. CD Player Operation Poor radio reception.
• Do not use solvents • The signal is too weak.
“NO DISC” is displayed.
such as benzine,
• The disc is inserted upside down. ™ Adjust the antenna.
thinner, commercially available cleaners,
™ Place CD with printed side up. ™ Connect an external antenna for better
or antistatic spray intended for analog reception.
• Moisture condensation at the lens.
records. • The TV or VCR is too close to the stereo
™ Wait until lens has adjusted to normal
room temperature. system.
Cleaning the CD lens
• There is no disc in the CD tray. ™ Separate the stereo system from the TV
• After prolonged use, dirt or dust may or VCR.
™ Insert a CD.
accumulate at the CD lens. To ensure
• The CD is dirty, badly scratched or
good playback quality, clean the CD lens Cannot tune to station
warped.
with Philips CD Lens Cleaner or any • Wrong tuning grid.
™ Clean or replace the CD.
commercially available cleaner. Follow ™ Switch to the correct tuning grid.
• The CD lens is dirty or dusty.
the instructions supplied with cleaner.
™ See section under Maintenance (page
23).

23

PCS 103 528

 2-10

TROUBLESHOOTING
Tape Deck Operation General Lack of bass sound or apparently Timer is not working.
English

imprecise physical location of musical • Clock is not set.

“RECORDING ACTIVE” is displayed. System does not react when any instruments. ™ Set the clock.
• A recording is in progress. button is pressed. • Speakers are connected wrongly. • Timer is not switched on.
™ Stop the recording or wait until it is • Electrostatic discharge. ™ Check the speaker connection for ™ Press CLOCK•TIMER to switch on the
finished. ™ Press STANDBY ON to switch the proper phasing, colored/black wires to timer.
“TAPE DUBBING ONLY” is system off. Remove the AC power plug colored/black terminals. • Recording is in progress.
displayed. from the wall outlet, then reconnect the ™ Stop recording.
power plug and switch on the system Remote control has no effect on the
• Tape dubbing is only possible in tape system. Clock setting is erased.
mode. again.
• Wrong source is selected. • There was a power failure.
™ Switch source to tape mode. No or poor sound. ™ Select the source (CD, TUNER, etc.) ™ Reset the clock.
Recording or playback cannot be • Volume is not turned up. before pressing the function button,
™ Adjust VOLUME. System displays features
made or there is a decrease in audio (É, í, ë, etc.).
• The headphones are connected. automatically; buttons flash
level. • The distance to the system is too large.
™ Disconnect the headphones. continuously.
• Dirty tape heads, capstans or pressure ™ Reduce the distance.
• Speakers are not connected or are • Demonstration mode is switched on.
rollers. • Batteries are inserted incorrectly.
connected wrongly. ™ Press and hold Ç (on the system) for 5
™ See section on tape deck maintenance ™ Insert the batteries with their polarities
™ Check that the speakers are connected seconds to switch off the
(page 23). (+/– signs) as indicated.
correctly. demonstration.
• Magnetic build-up in the record/ • Batteries are exhausted.
playback head. ™ Make sure the stripped speaker wire is ™ Replace the batteries. All lighted buttons are not lit.
™ Use demagnetizing tape. clamped. • Display is switch on in DIM 3 mode.
Reversed left and right sound. ™ Press DIM until DIM OFF display mode
Tape deck door cannot open. is shown.
• Power failure or AC power plug • Speakers are connected wrongly.
disconnect from the wall outlet during ™ Check the speaker connections and
tape playback. location.
™ Reconnect the AC power plug and
switch on the system again.

24

ADDITIONAL FEATURES FOR /22/34

Receiving RDS Radio Station ™ The display shows in turn: ™ When the RDS clock is read, "RDS ™ If no RDS station is found in the first

English
STATION NAME ™ PROGRAM TIME" will be displayed. The 5 presets, the NEWS function will be
Ç
TYPE ™ RADIO TEXT ™ current clock time is displayed for 2 switched off. The display will show
RDS (Radio Data System) is a broadcasting TUNED FREQUENCY ™ seconds and will be stored "NO RDS NEWS" and NEWS will
service that allows FM stations to send STATION NAME ... automatically. disappear from the display.
additional information along with the ™ If within 90 seconds, the RDS time is • When NEWS transmission is detected,
Note:
regular FM radio signal. This additional not detected, "NO RDS TIME" will the system will switch to Tuner mode.
– When you press the RDS button and the
information can contain: be displayed. ™ The NEWS starts flashing.
display shows "NO RDS", it indicates
• STATION NAME: The radio station that either the tuned station is not
name is displayed. Note:
transmitting RDS signal or it is a non To cancel NEWS function
• PROGRAM TYPE: The following – Some RDS station may be transmitting a
RDS station. • Press NEWS again.
program types exist and can be received real time clock at a minute interval. The
™ The NEWS disappears and "NEWS
by your tuner: News, Affairs, Info, Sport, accuracy of the transmitted time
RDS Clock OFF" will be displayed.
Educate, Drama, Culture, Science, depends on the transmitting RDS
Some RDS station may be transmitting a
Varied, Pop M, Rock M, M.O.R. (middle station. Notes:
real clock time at an interval of every
of the road music), Light M, Classics, – If you are listening to a non RDS TUNER
minute.
Other M, No type. News (only available in Radio Station radio station and should you decide to
• RADIO TEXT (RT): text messages Setting the time with RDS clock hear NEWS, first select other source
with RDS)
appear in the display. 1 Press CLOCK•TIMER. (e.g. CD, TAPE or AUX), then press
™ "--::--" or current time appears on You can activate NEWS function in Standby
NEWS.
the display. or any source mode except Tuner mode.
When you have tuned to a RDS station, the – Before using the NEWS feature, ensure
2 Press CLOCK•TIMER once more to Once the News PTY (program type) is
RDS logo (Ç) and the radio station name that the first 5 presets are RDS stations.
enter clock setting mode. detected in a RDS station, it will switch to
will appear on the display: – The NEWS works only once for each
™ "00::00" or current time starts TUNER mode automatically.
activation.
• The display normally shows the radio flashing. To start NEWS function – During News bulletin, you can press any
station name if available. 3 Press RDS. 1 Press NEWS. available source or Tuner function keys
By repeatedly pressing RDS button you ™ The message "SEARCH RDS • The NEWS and "NEWS" will be displayed. to cancel NEWS function and execute
can change the type of display TIME" will be displayed. • It will scan stations stored in the first 5 the relevant source mode.
information: ™ If the current station is not receiving preset and wait for the News Program – If set is switched to Tuner source, the
any RDS information, "NO RDS Type data to be available in any of these NEWS function will be cancelled,
TIME" will be displayed. RDS stations. During the search : "NEWS OFF" will be displayed
™ The current source activity will immediately after the "TUNER"
remain uninterrupted. message.

PCS 103 529

 3-1 3-1

DISMANTLING INSTRUCTIONS

Dismantling of the Cassette Cover

1. Place screw driver

(flat side) between
the cover & cassette
door

2. Twist screw driver

3. Lift up and out

Dismantling of Assemblies on the Front Panel

Cassette Cover
1) Remove the Volume and Jog Rotary knobs (pos 145 &
146) as per step 1 and 2 of Dismantling the Cover
Control on the Front.
Dismantling of the Front Panel 2) Remove 3 screws C to loosen the Headphone board (1x)
and the Karaoke board (2x).
1) Slide out the tray an remove the Cover Tray CDC (pos 107)
Note: Karaoke board is for some versions only.
as indicated.
3) Remove 12 screws D as indicated to loosen the Front
2) Loosen the 8 screws to separate the Front Panel from the
board.
rear portion.
4) Remove 6 screws E to loosen the ETF7 Module
- 2 screws B on the front
- 2 screws each on the left & right side
- 2 screws at the bottom

Dismantling of the Cover Control on the Front (see Notes)

1) Insert a strong string into the slot between the Volume

knob (pos 146) and Cover Ring Volume (pos 144, looped
it 1,5 turns securely around the Volume knob and pulled it
out as shown.
2) Do likewise for the Jog Rotary knob (pos 145).
3) Remove the 2 hidden screws A to take out the Cover
Control Assembly (pos 153 + 143 + 144).

Note: Only the Lightguide DSC (pos 127) is sandwiched

between the Front Cabinet (pos 101) & Cover Control
(pos 153).

PCS 103 530

 3-2 3-2

Dismantling of Rear Portion Dismantling of Left/Right Loudspeaker Box (not recommended because of high risk of damage)

1) Remove 1 screw H & uncatch C1 to loosen the Mains

This Loudspeaker Box is not designed to be repaired!
socket board.
The steps below makes it possible to replace defective
2) Remove 2 screws F, 2 screws G and uncatch C2 to
parts but the service repairman must exercise extreme
loosen the Tuner board assembly.
care not to damage the Louspeaker box.
3) Remove 7 screws J (5x on the rear and 2x on the
heatsink) and uncatch C3 to loosen the Combi board
1) Marked out a rectangular area on the Rear of the
(Main part).
Loudspeaker box giving it a 2cm skirting all round (see
4) Remove 2 screws K to loosen the Mains Transformer.
picture).
2) Use a zigsaw (or open-end hand-held saw) cut along the
earlier marked out line.
Caution: Be extra careful not to cut the Loudspeaker
Wires near the bottom of the LS box.
3) Prepare a Chipboard (thickness 5 - 8 mm) of size L x W
to cover back the cut-out after replacement of defective
parts.
4) Use any self-tapping wood screw to tighten the new
Chipboard onto the 2cm width skirting.

H
2cm

2cm

Chip Board size: H x W

Thickness: 5 - 8mm W

Speaker wire

Rear View of Loudspeaker Box

PCS 103 531

 3-3 3-3

Service pos A Service pos C

Service pos B Service pos D

Notes:
1. During repair it is possible to disconnect the following
assemblies or modules while repairing other areas:
- Tuner Board
- CDC Module

2. The flex cables are very fragile, care should be taken not
to damage them during repair. After repair, be very sure
that the flex cables are inserted properly into the flex
sockets before encasing, otherwise faults may occurs.
PCS 103 532
 3-4 3-4

SERVICE TEST PROGRAM To start service test program

hold P & AUX
depressed while
plugging in the mains cord

S refers to Service Mode.

Display shows the
ROM version * V refers to Version.
"S-Vyy"
(Main menu) yy refers to Software version number of Processor.
(Counting up from 01 to 99)

TUNER QUARTZ SERVICE DISPLAY

TEST TEST PLAY MODE TEST
N N N
TUNER O POWER N 2
Button pressed? Button pressed? Button pressed? Button pressed?

Y Y Y Y

Display Tuner Version Display shows

"ccc" Set is in Service PLAY Mode.
32K
Output at (Front Board) In case of failures, error
Figure 1 Display shows Fig. 1
pin 80 of uP = 2048Hz and switch all LEDs on
codes according to table 2
will be displayed.
N TUNER
Button pressed?
The Service Play Mode is intended to
O N detect and identify the failures in the CD Mode.
Button pressed? 2 N
Y In this mode the electronics will still function
even when an error is detected so that Button pressed?
Service frequencies are repair activities can be carried out.
copied to the RAM (see Table1) Y
Tuner works normally Y
except: Display shows note 1 : DISC1, DISC3, TUNER, JAZZ and TECHNO
8M Display shows Fig. 2
PROGRAM button Output at (Front Board) and selected LEDs on
pin 80 of uP = 1,953.125Hz Figure 2 (see note 1)

N
Disconnect
Mains cord ? 9 N Error code Error Description 9 N
Button pressed? Button pressed?
E1000 Focus Error
Y
Y Triggered when the focus could not be found within a certain time when starting up the CD
or when the focus is lost for a certain time during play. Y
Service Mode left
Various
E1001 Radial Error other Tests
Triggered when the radial servo is off-track for a certain time during play.
Europe East Eur. East Eur. Extended-band USA Oversea
PRESET "EUR" "EAS" "EAS" "USA" "OSE" E1002 Sledge In Error
The sledge did not reach its inner position (inner-switch is still close) before approximately
1 87.5MHz 87.5MHz 65.81MHz 87.5MHz 87.5MHz 6 Sec. have passed by. Inner-switch or sledge motor problem.
TEST Activated with ACTION
2 108MHz 108MHz 108MHz 108MHz 108MHz E1003 Sledge Out Error
The sledge did not come out of its inner position (inner-switch is still open) before approximately
3 531kHz 531kHz 74MHz 530kHz 531/530kHz* 250 mSec. have passed by. Inner-switch or sledge motor problem. EEPROM TEST R A test pattern will be sent to the EEPROM.
"PASS" is displayed if the uProcessor read
4 1602kHz 1602kHz 87.5MHz 1700kHz 1602/1700kHz* E1005 Jump-offtrack error back the test pattern correctly, otherwise
Triggered in normal play when the jump destination could not be found within a certain time. 9 to Exit "ERROR" will be displayed.
5 558kHz 558kHz 531kHz 560kHz 558/560kHz* When this error occurred, software will try to recover by initiating the jump command again.
If it is recoverable, the disc will continue to play.
6 1494kHz 1494kHz 1602kHz 1500kHz 1494/1500kHz* EEPROM FORMAT Q Load default data. Display shows "NEW"
for 1 second.
7 153kHz 87.5MHz 558kHz 98MHz 87.5/98MHz* E1006 Subcode Error
Caution!
Triggered when a new subcode was missing for a certain time during play.
All presets from the customer will be lost!!
8 279kHz 87.5MHz 1494kHz 87.5MHz 87.5MHz
E1007 PLL Error
9 198kHz 87.5MHz 98MHz 87.5MHz 87.5MHz The Phase Lock Loop could not lock within a certain time. ENCODER TEST Volume Knob Display shows value for 2 seconds.
or Values increases or decreases in steps of 1
70.01MHz Jog Shuttle knob until 0 (Min.) or 40 (Max.) is reached.
10 98MHz 87.5MHz 87.5MHz 87.5MHz E1008 Turntable Motor Error
Generated when the CD could not reached 75% of speed during startup within a certain time.
11 87.5MHz 98MHz 65.81MHz 87.5MHz 98/87.5MHz* Discmotor problem.
LEAVE SERVICE Disconnect
TESTPROGRAM mains cord
Table 1 E1020 Focus Search Error
The focus point has not been found within a certain time.
Note: * Depending on the selected grid frequency (9 or 10kHz)
By holding the TUNER and R buttons depressed while switching on the Mains supply, one E1070 The carousel switch is not open within certain time. This can happen when either the switch is
defective and closed all the time, or when the carousel is blocked when located exactly at a
of the undermentioned features will be activated:
disc position.
- the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version.
- the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version. The carousel position switch did not close within a certain time. This can happen when the
E1071
switch is defective and never closes electrically, or when the carousel is blocked in between
two disc positions. The time-out is approximately 5 Sec.

E1079 The drawer could not enter the inside position is opening again. This can be caused because
the drawer is blocked by something and cannot go fully inside, or the drawer switch is defective
and does not close.

Table 2

PCS 103 533

 4-1 4-1

SET BLOCK DIAGRAM

VCD MODULE

SIMPLE KARAOKE SA BUFFER HEADPHONE SUBWOOFER OUT

# COMBI For 12W set

Only

POWER
SOUND PROCESSING HEADPH0NE AMPLIFIER For 25W set
AMPLIFIER Only

BASS ALC

POWER SUPPLY
FRONT
TRAFO

VCD VCD
FRONT # # VCD VCD
**
#

**
#

Updated on 10-06-99

PCS 103 345

 5-1 5-1

SET WIRING DIAGRAM

ECO5 / TUNER95
ECO5 TU95 /
# 3CDC SERVO FOR VCD
CDC KEY

***
****
VCD

FRONT
ECO-MTF/
ETF7

3CDC-99
HEADPHONE

# CVBS OUT
ECO-MTF ETF7

KARA
# MPEG-ESS

HEADPHONE

MIC

COMBI

MAINS
M/TOP B3P-VH

3CDC 99

TRAFO
TRAFO

4W
FW-C10/37 3139 119 32240 dd wk939

PCS 103 244

 6-1

FRONT BOARD

TABLE OF CONTENTS

FTD Display pin connection ............................................ 6-2

Variation table .................................................................. 6-3
Circuit diagram ................................................................. 6-4
Component & Chip layout ............................................... 6-5
Electrical parts list ............................................................ 6-6

PCS 103 245

 6-2

FTD DISPLAY PIN CONNECTIONS

14G 1G 2G 3G 4G 5G 6G 7G 8G 9G

13G 12G 11G 10G

h j k
S3 f b A6 B6 S1
A5 B5
g m Col A4 B4
r n A3 B3
e j c
A2 B2
S4 S2
d Dp A1 B1

1G - 8G 10G - 13G

1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G

P1 a a a a a a a a A1 A1 A1 A1

P2 h h h h h h h h A2 A2 A2 A2

P3 j j j j j j j j S1 A3 A3 A3 A3 S3

P4 k k k k k k k k A4 A4 A4 A4

P5 b b b b b b b b A5 A5 A5 A5

P6 f f f f f f f f S2 A6 A6 A6 A6

P7 m m m m m m m m - - - -

P8 g g g g g g g g - - - -

P9 c c c c c c c c B1 B1 - B1

P10 e e e e e e e e B2 B2 - B2

P11 r r r r r r r r B3 B3 - B3

P12 n n n n n n n n B4 B4 - B4

P13 d d d d d d d d B5 B5 - B5 S4

P14 - B6 B6 - B6

P15 - - - - - Dp - - - - - - -

P16 - - - - - Col - - - - - - - -

PCS 103 534

 6-3 6-3

Front Board application ITEM NO. A5272 A5273 A5274 A5275 A5276 A5277 A5307 A5308 A5344 A5348 A5350 A5365
A5272 FW-C1/37, FW-C10/22/34/37 3407 - - 1k - 1k - - 1k 1k - - -
A5273 FW-C3/37, FW-C30/30/37, FW-C35/37 3458 - - 1k - 1k - - 1k 1k - - -
A5274 FW-C38/21/21M, FW-C39/21/21M/33 3460 - - 1k - 1k - - 1k 1k - - -
A5275 FW-C28/33 3465 - 1k 1k 1k 1k 1k 1k 1k 1k - 1k 1k
A5276 FW-C38/22/34 3471 4R7 4R7 1R 4R7 1R 4R7 4R7 1R 1R 4R7 4R7 4R7
A5277 FW-C28/22/34 3479 - 1k 1k 1k 1k 1k 1k 1k 1k - 1k 1k
A5307 FW-C30/21/21M 3483 4R7 4R7 1R 4R7 1R 4R7 4R7 1R 1R 4R7 4R7 4R7
A5308 FW-C38/37, FW-C39/30 3516 330R - - - - - - - - 330R - -
A5344 FW-V39/21M/21K 3518 - - 330R - 330R - - 330R 330R - - -
A5348 FW-C10/21 3524 - - 1k 1k 1k 1k - 1k 1k - 1k 1k
A5350 FW-V28/21M 3539 10k 10k 10k 10k - - 10k 10k 10k 10k 10k 10k
A5365 FW-C28/21M 3541 - - - - 1k 1k - - - - - -
3546 10k 10k 10k 10k - - 10k 10k 10k 10k 10k 10k
3555 10k 10k - 10k - 10k 10k - - 10k 10k 10k
FEATURES: A5272 A5273 A5274 A5275 A5276 A5277 A5307 A5308 A5344 A5348 A5350 A5365 3575 10k 10k - 10k - 10k 10k - - 10k 10k 10k
RDS - - - - x x - - - - - - 3576 10k 10k - 10k - 10k 10k - - 10k 10k 10k
Rotary Volume - x x x x x x x x - x x 3577 - - 12k - 12k - - 12k 12k - - -
Jog Control - x x - x - x x x - - - 3578 - - 5k6 - 5k6 - - 5k6 5k6 - - -
Spectrum Analyzer - - x - x - - x x - - - 3586 - - 1k - 1k - - 1k 1k - - -
Biplaner LED - x x x x x x x x - x x 3588 10k - - - - - - - - 10k - -
Small FTD x x - x - x x - - x x x 3600 5k6 5k6 - 5k6 - 5k6 5k6 - - 5k6 5k6 5k6
Large FTD - - x - x - - x x - - - 3602 10k 10k - - - - 10k - - 10k - -
3603 6k8 10k 10k 10k 10k 10k 10k 10k 10k 6k8 10k 10k
3613 47k 12k 12k 12k 12k 12k 12k 12k 12k 47k 12k 12k
4400 x - - x - x - - - x x x
4407 x x - x - x x - - x x x
Variations table for Front Board
4412 - - x - x - - x x - - -
ITEM NO. A5272 A5273 A5274 A5275 A5276 A5277 A5307 A5308 A5344 A5348 A5350 A5365
4413 x - - - - - - - - x - -
DM21 x x - - - - x - - x - -
4417 x - - x - x - - - x x x
DM23 - - - - - - - - x - x -
4436 x - - x - x - - - x x x
DM26 x x x x - - x x x x x x
6401 - x x - x - x x x - - -
DM27 - - - - x x - - - - - -
6402 - - x - x - - x x - - -
1402 - - x - x - - x x - - -
6404 - x x - x - x x x - - -
1403 x x - x - x x - - x x x
6405 - - x - x - - x x - - -
1404 x x x x x x x x - x - x
6420 - - x - x - - x x -
1405 - - x x x x - x x - x x
6422 x - - - - - - - - x - -
1418 - - x - x - - x x - - -
6423 - - x x - - x - x x - -
1419 - - x - x - - x x - - -
6424 - x - - - - x - - - - -
1420 - - x - x - - x x - - -
6428 - x x x x x x x x - x x
1421 - - x x x x - x x - x x
6433 - x - - - - x - - - - -
1423 - - x x x x - x x - x x
6445 x - - x - x - - - x x x
1425 - - - x x x - - x - x -
6446 x - - x - x - - - x x x
1426 - - x x x x - x x - x x
6447 x x - x - x x - - x x x
1427 - - - - x x - - x - x -
9475 x x - x - x x - - x x x
1428 x - - - - - - - - x - -
9488 - x x - x - x x x - - -
1429 x - - - - - - - - x - -
9520 - x x - x - x x x - - -
1430 x - - x - x - - - x x x
9523 x x - x - x x - - x x x
2417 - 220µF 220µF 220µF 220µF 220µF 220µF 220µF 220µF - 220µF 220µF
2421 2,2µF 22µF 22µF 22µF 22µF 22µF 22µF 22µF 22µF 2,2µF 22µF 22µF
x = Item in use.
2432 - - - - 100pF 100pF - - - - - -
2433 - - - - 47pF 47pF - - - - - -
2462 - 220nF 220nF 220nF 220nF 220nF 220nF 220nF 220nF - 220nF 220nF

PCS 103 462

 6-4 6-4

CIRCUIT DIAGRAM
21 I15 3452 E15 5405 E2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 23 H17 3453 D5 5406 D9
26 M2 3454 E12 6400 C15
27 K2 3455 D5 6401 C15
28 I3 3456 E10 6402 D15
+LED2 +LED2 29 H1 3457 E15 6403 D14
1400 B4 3458 D5 6404 E15
1401 D1 3459 E10 6405 G15

3561

3563
4K7

10K
1402 C2 3460 D5 6406 F15
1403 C1 3461 I10 6407 G15
Sh_Clk Sh_Data
1404 J17 3462 E12 6408 G15
A 10K 7410 10K 7411 A 1405 H15
1406 E12
3463 E5
3464 E10
6409 F15
6410 D12
3562 BC847B 3564 BC847B 1407 E13 3465 F5 6411 D13
1408 E13 3466 I10 6412 E11
D D 1409 E12 3467 F12 6413 E11

2469

2471
+F

22p

22p
1438 +LED2 +LED2 1410 E13 3469 F5 6414 F11
HN-14NN12T 1411 E12 3471 E2 6415 F11
1400 1412 F13 3472 F5 6416 F11

3581
3565

3567
10K
1

4K7

10K
BJ722GNK +F -FTD D D 1413 F13 3474 F12 6417 G11
2 1414 F12 3475 F15 6418 G11
Sh_Str Sr_On
1415 F13 3476 F5 6419 G11
1434 3566 3568 1416 F13 3477 F10 6420 H11

100K
3532
9469
B PH-S
+5.6V
1 KEY1
10K
7412
BC847B 47K
7413
BC847B
B 1417 F12 3478 F5 6421 H11
1418 F13 3479 F10 6422 I11
2 KEY2 1419 F13 3480 F12 6423 E13

ShData
2408 2409 2470 2472

SROn
ShClk
D D
3600

ShStr
5K6 1420 G12 3481 F5 6424 E13
3 P08x -FTD

01G
02G
03G
04G
05G
06G
07G
08G
09G
10G
11G
12G

01G
02G
03G
04G
05G
06G
07G
08G
09G
10G
11G
12G
13G
14G
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16

P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
F2a
F2b

F1b
F1a

F2a
F2b

F1b
F1a
100p 100p 1421 G13 3482 H14 6425 D4
D 22p D 22p
1 4 P09x 7414 7415 4403 10K 1422 G13 3483 D2 6426 E3

39
38

33
32
31
30
29
28
27
26
25
24
23
22

20
19
18
17
16
15
14
13
12
11
10

49
48

40
39
38
37
36
35
34
33
32
31
30
29
28
27

25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5

2
1

2
1
F2 F1 F2 F1 +LED2 1423 G12 3484 G5 6428 F5
BC847B BC847B
3558

100K
3531
2 5 4412 P10x 1424 G13 3485 H14 6433 F13
Sr_On
+LED2 +LED1 CDC1Lit1 1425 G13 3486 G5 6445 E15
3 ADC 6 CDC1Lit1
1426 G12 3488 G12 6446 E15
CDC2Lit2
4 7 CDC2Lit2 1427 G13 3489 G5 6447 D14
1428 H13 3490 G10 7400 I5
C CDC3Lit3 +LED2
C

3614

3529
3528

3615
5 8 CDC3Lit3 1429 H13 3493 G12 7401 G5

1K

1K

1K

1K
6400 1430 G13 3494 L12 7402 J2
6 9 TECHNO
1431 H1 3495 L12 7403 D13

2412

100n
9523
D 4404 4405 JAZZ 6401 1432 H12 3496 L13 7404 F16
1403 1402 1433 I7 3497 G6 7405 D16
15 16
PH-S PH-S

LTL-307C

LTL-307C

4436
ADC D

G09x

G14x
E0 VDD 1434 B1 3498 G6 7408 J13

G03
G04
G05
G06
G07
G08
G09
G10
G11
G12
G13
G14

G09

G14

G01
G02
G03
G04
G05
G06
G07
G08
G09
G10
G11
G12
G13
G14
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16

P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16

6410

6411
6 D 1436 I11 3499 G6 7409 M13
O2
6403
1437 J11 3500 G7 7410 A13
OPTIMAL or JAZZ 1438 A8 3501 G8 7411 A14

9520
G01

G02

G03

G04

G05

G06

G07

G08

G09x

G10

G11

G12

G13

G14x

P01

P02

P03

P04

P05

P06

P07

P08

P09

P10

P11

P12

P13

P14

P15

P16
-33V 5
2476 4446 9468 -FTD O1
2406 H7 3502 J15 7412 B13

HEF4094BT
3420

3421

3422

3423

3424

3425

3426

3427

3428

3429

3430

3431
3458
9521 D

3576

3453
2407 H7 3503 G9 7413 B14

10K
6402 4 3

1K

1K

1K

1K

1K

1K

1K

1K

1K

1K

1K

1K
1K

1K
3530 O0 CP

5406
1u Sh_Clk
2420

FTD
D 7403 BiPlaner DBB
D 2408 B7 3504 G9 7414 B7
1u

+5.6V 3448

9418
FTD D

2u2
3483 BC847B 10K 1K5 2409 B8 3505 G12 7415 B7

3434

3437

3438
3435

3436

3439

3440

3444
3441

3442

3443

3445

3446

3447
F1

3460

3455

2415

100n
2473

100n
2474

100n

4407
14

1K

1K

1K
1K

1K

1K

1K
1K

1K

1K

1K

1K

1K

1K
1K

1K

7405
D O4 2410 I7 3506 H6 9418 D10
2
2479 1u

1R 2478 3449 D Sh_Data

2419

2477 D 100u 6447 12

O6
2411 I8 3507 H6 9468 D10
9522 2412 C16 3508 H6 9469 B7
6425 +F D 22p D 1K5
3451 3551 2414 J2 3509 H6 9475 H12

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64
1401 1u
2418

FTD 13 1
1u

3471 O5 STR Sh_Str 2415 D10 3510 H8 9488 E15

3575
1N4003

10K
16

P67

P70

P71

P72

P73

P74

P75

P76

P77

P80

P81

P82

P83

P84

P85

P86

P87

P90

P91

P92

P93

P94

P95

P96
F1 F2 1K5 330R 2416 E4 3511 J15 9517 M4

2450

100p
D +F 4417 11 Os 9
1R 5402 +H 3555 O7 2417 J13 3512 H8 9520 D15

KEY0

KEY1

KEY2

OPTIONS
15 40 P66 P97 65 6445
F2 (Soldered on track 2491 2492 I/O PORT 7 I/O PORT 8 I/O PORT 9 1406 OPTIMAL 2418 E2 3513 H9 9521 D2
side for pt 1 pcb) 2u2 10K 3618 6412 3454
14 D 39 P65 VKK 66 P01 7 Os’ 10 2419 D4 3515 K13 9522 D2
-31V -33V 6426 1407 1408 3452 O3
2416

100u
2488

4u7 4u7 5405 VKK 6404 1K5 D

3456 D 10K 1N4148 330R VSS 2420 D2 3516 I12 9523 C3
E +LED
13
+LED2
1N4003
38 P64 P40 67 KEY0
E 2421 G10 3517 F14

I/O PORT 6
8
100n

2u2 10K 3459 1409 6423

D 2422 J13 3518 H12

9488
12 37 P63 P41 68 KEY1
GND D D 6413 3462 3457 D
+LED1 DATA MEMORY PROGR MEMORY 3587 10K P02 1410 1K5 2423 H8 3519 H12
PROGRAM 1N4148
3463

D
10K

11 36 P62 (RAM) (ROM) P42 69 KEY2 ROCK

+5.6V COUNTER 330R 2424 H8 3520 H7
1024X8 BIT 48KX8 BIT 1N4148 +LED2
PWM 10K 3464 OPTIONS 6446 2425 K12 3521 H7

I/O PORT 4
10 35 P61 P43 70
PWM 1411 6424 2426 L12 3522 F14
3569 Sh_Clk 6428 3465 3584 10K 6414 3467 2427 L13 3524 I14
Sh_Clk 9
BiPlaner 34 P60 P44 71 4410 TuStereo P03 15 16
1412 1413 1N4148 3475

2475

100n
D 6406 E0 VDD 2428 K13 3525 I14
22K 1N4148 1K 1K 3616 1N4148 330R 1K5
DATA
8 DATA
+H
33 VDD VDD CPU P45 72 NTC
TUNER
6
O2 2430 J5 3527 I14
3573 3469 4413 3585 1K 1414 6433 2431 J15 3528 C13
7 Sh_Str TpShClk 32 P07 P46 73 CdSwinfo 3433
Sh_Str 6415 3474 1K5 D 2432 L3 3529 C13
P04 5
22K 1K 3472 1K 3586 1415 1416 1N4148 CD O1

2487

100p
2433 K3 3530 D13
F PW_DN
6 PW_DN TpShData 31 P06 P47 74 SA3
330R 3517 6409 F

HEF4094BT
1N4148 4 3 2434 M4 3531 C7
TpShStr 3476 1K 16 BIT INTERRUPT 8 BIT 3477 1K SA2
O0 CP Sh_Clk
5 Amp_On 30 P05 P50 75 2435 M4 3532 B8
Amp_On TIMER/COUNTER CONTROLLER TIMER/COUNTER 1417 6K8
I/O PORT 0

3522
2K7
1K 3478 1K 3479 6416 3480 3577 3603 2436 M4 3533 L4
Mute 4 Mute ShClk 29 P04 P51 76 SA1 P05 14 D
1418 1419

7404
O4 2437 M4 3534 L4

I/O PORT 5
2
INC2 ShStr 3481 100R 1K TpAdC2 1N4148 330R 12K 6K8 D 2439 K8 3535 L4
INC2
3 28 P03 P52 77 12
CLOCK/TIMING CONTROLLER 6 BIT A/D- D O6
1K 3484 CONVERTER 1420 2440 K5 3536 I12
6405 3407

4400
2 SROn ShData 27 P02 (I/O PORT 2) P53 78 TpAdC1 2441 K10 3537 I13
SROn 6417 3488 1K 3552
P06 13 1
1 NTC TuCe 3486 1K 3556 CdShStrOutp
1421 1430 IS O5 STR Sh_Str 2442 K10 3539 J9
SA1 26 P01 P54 79
330R 330R 2443 H8 3541 L4

2451

100p
1N4148 11 Os 9
TuClk 1K 3489 25 P00 P55 80
1K PWM AUX O7
2445 J5 3543 L4
FE-ST-VK-N I/O PORT 3 I/O PORT 1 1423 6408 3417

12 RESET
6418 2446 J10 3544 J9

14 XOUT
1K 3493 1K5

TEST
3490
G G

3578

3613
15 VSS
Os’ 10

5K6

47K
24 P37

23 P36

22 P35

21 P34

20 P33

19 P32

18 P31

17 P30

16 P20

11 P22

10 P21

P17

P16

P15

P14

P13

P12

P11

P10
P07 2447 J10 3545 L4

13 XIN
1K 1424 1422 TAPE O3
3601

3602

D
10K

10K

7 2448 L16 3546 K9

330R 3419

2421

Amp_On
1N4148 6407 VSS

3571

12K
2u2

CdPore
9

1
7401 D 1K5 2449 K16 3547 L4

3588
8

INC2
10K
1426
3574

D D 2450 E17 3548 L3

3570
22K

TMP87CN71 DATA
22K

CST 5401 6419 3505

3500

560R
2458

180p
2457

180p
2456

D D D 5400 D D
3498

3499

3501

10K 3503

10K 3504
3497

2451 G17 3549 K14

3509 10K

P08
1K
1K

1K

1K

1K
1n

D 1427 1425

3572

10K
330R 2452 L16 3551 D17
DT-38 D 1N4148
8MHz 32K768 2453 L16 3552 G17
3520

3512
3508
3506

3507

3513
1K

1K
1K

1K

3510 1K
2454 K16 3553 J10

3617
D D 9475

3583
3582

10K
10K

10K
SA2 P08x

2423

2424
D 2455 K15 3554 J10

15p

15p
10K
2483

470p
2484

470p
2485

470p
2486

470p

2456 G2 3555 E10

29

3559
SA1
2406

2407
33p
33p

1M
6420 3518 3485 2457 G2 3556 G10
1405
2481

470p

1 D D D D P09 P09x 1K 2458 G2 3558 C16

2462

H H
220n

TpAdC2 1
330R 2459 J15 3559 H9

2480

100p
2 FTD D 1N4148
1432 3482
3521

D 2443 TpAdC1 2 2460 H14 3561 A13

10n
1K

D 6421 3519
2462 H3 3562 A12
CdShData

DIPMATE P10 1K
CdShClk

FTD D

PW_DN
3
I2_DAT
I2_CLK

RdsDat

2464 I3 3563 A14

CdSiLd
RdsClk

CdSiCl
330R +F
TuDat

SROn

JOGB

JOGA
VOLB

VOLA

Reset

1N4148 ADC
Mute P10x 2460

RC5
D 4 23 2468 I3 3564 A14
1431 SA2 1428 1429 1 2469 A12 3565 B13
6422 3516 100p
1 RT-01T P11 D 5 2470 B12 3566 B12
+F TpShClk 3524 21 2
330R 2471 A14 3567 B14
2464

220n

1N4148 6 1
2472 B14 3568 B14
28 1K TP_REC 3
3525 2473 D10 3569 F3

RdsDat

RdsClk
1 TpShData 7 2
SA2 2410 3400 3401 2411 TP_PLAY 2474 D11 3570 G3

3461

3466
4

10K

10K
+F 1436
4M332

1K
AT-51

470K
1433

3536

3537

3611
470K

470K
D 2475 F17 3571 G17
I GND D
2
D 47p 220K 2K2 47p D EC16
TpShStr

1K FE-BT-VK-N DIPMATE 5 I 2476 D2 3572 G17

3 D

2
SA3 SA3 7400 JOGB 3527 2477 D2 3573 F3

5403
2u2

3
SAA6579T 2478 D13 3574 G3
+F 13 14 12 D DIPMATE

1
JOGA
DIPMATE 2479 D3 3575 E5
2468

220n

OSCO

5
4
OSCI

VDDD 2480 H12 3576 D4

MT1

MT2
2446

2447
3406

+F
47R

2481 H6 3577 F15

10n

10n

2431

100n
2459

100n
D

3608

3609
2445

1K8

1K8
ANTI- 57 Khz OSCILLATOR QUALITY 2482 M4 3578 G14
D Tu_Rds 4 MUX RECONSTRUCTION QUAL 1 D
3410 ALIASING BANDPASS AND BIT 2483 H4 3581 B13
560p FILTER (8th ORDER) FILTER DIVIDER GENERATOR 3539 2484 H4 3582 H10

2417

220u
D
7402 3K9
2414

100n

1404 2485 H5 3583 H10

3607
3412

3610
1K8
3K9

1K8
M24C01 8 560p 8 SCOUT 10K 4408 1
3402

+F 2486 H5 3584 F10

10K

1
J E0 VCC 2430
CLOCKED COSTAS LOOP
BIPHASE
DIFFERENTIAL RDDA 2 3612
D CdSiCl 3502 2 J 2487 F17
2488 E4
3585 F10
3586 F10
2 7 CIN SYMBOL D
E1 COMPARATOR VARIABLE AND DECODER 1437 1K8 4409 3 2489 K15 3587 E10

3553

3554
10K

10K
3414 DECODER 10K 7408

2422

100n
3 5 I2_DAT 5 VDDA FIXED DIVIDER EC16 3400 I7 3588 G9
E2 SDA VP1 RDCL 16 3544 BC847B CdSiLd 3511 4
3415 1K 3401 I8 3600 B2
6

2
VOLB 3402 J9 3601 G4
SCL 3 VREF REFERENCE 10K 1K8

100n
4402 5
3546

CdShData
10K

2425
1K VOLTAGE CLOCK TEST LOGIC AND OUTPUT 3406 J2 3602 G5
7 T57 15

1
WC_ SELECTOR SWITCH VOLA
REGENERATION 3407 G16 3603 F16

100K
3515
4401 VSS 6

2428
5
CdPore

MT1 MT2

10n
MODE

AND SYNC 3410 J3 3604 K14

TEST

4
CdShClk 7 3412 J1 3605 L14

4
2442

2441
D VSSA VSSD
10n

10n
3414 J3 3606 L15
I2_CLK 6 9 10 11 D D D CdShStrOutp 8
3415 J1 3607 J15
K 2440
2439 K 3417 G15 3608 J15

Reset
CdSwinfo 9
D 2489 3419 G15 3609 J15
+F 2u2 D 100n (Soldered on track 3420 D6 3610 J15
3n3 FE-ST-VK-N

3549

3604
10K

47K
side for pt 1 pcb) 3421 D6 3611 I13

RC5
D
3422 D6 3612 J12
2433

2449

2454
2455
D
47p

47p

47p

47p
27 3423 D7 3613 G14
3535

3619

3606
3533

3534

3605
10K

10K

47K
10K

10K

47K
1 2432 +5.6V 3424 D7 3614 C12
GND +F

2448

2453

2452
3425 D7 3615 C13

47p

47p

47p
2 100p D 1K 3541
RDS Tu_Rds 3426 D8 3616 F10

330R
D D

3494
+F 3427 D8 3617 H10
3 1K 3543 4406
ENABLE TuCe NTC
3495 3496 D 3428 D8 3618 E10
1K 3545 10K 1K 3429 D8 3619 L15
L DATA
4

1K 3547
TuDat
L 3430 D9 4400 G13
5
CLK TuClk 3431 D9 4401 K1

2427
2
2426

2n2
47n
3548 3433 F15 4402 J3
6 TuStereo
STEREO VSUP 3434 D5 4403 B15
1K OUT 1 3435 D6 4404 C7
2434

2435

2436

2437
47p

47p

47p

47p

WH6D-1 3436 D6 4405 C8

3437 D6 4406 L14
GND
D 7409 D 3438 D7 4407 D15
3 4 GP1U28XP 3439 D7 4408 J15
D D D D 3440 D7 4409 J15
D 3441 D7 4410 F10
26
M ENABLE
1

2482
M 3442 D8
3443 D8
4412 C3
4413 F5
2
DATA 3444 D8 4417 E15
3 100n 3445 D9 4436 D15
CLK
9517 3446 D9 4446 D3
4
STEREO 3447 D9 5400 G7
D D 3448 D15 5401 G8
WH4D-1 3449 D15 5402 E4
3451 D15 5403 I9

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

PCS 103 463

 6-5 6-5 6-5

COMPONENT LAYOUT CHIP LAYOUT

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram, variation table and repective parts list. 3139 113 3412 pt1 dd wk941 This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram, variation table and repective parts list. 3139 113 3412 pt1 dd wk941

PCS 103 249

 6-6 6-6 6-6

ELECTRICAL PARTS LIST - FRONT BOARD ELECTRICAL PARTS LIST - FRONT BOARD ELECTRICAL PARTS LIST - FRONT BOARD

MISCELLANEOUS
1401 242202514546 Flex Socket 16pin Hort, 2427 482212233127 2,2nF 10% 63V 3427 482205110102 1k 2% 0,25W 3484 482205110102 1k 2% 0,25W 3546 482211710833 10k 1% 0,1W 4419 482205120008 0R Jumper 0805
1404 482226511531 Flex Socket 9pin Hort, 2428 482212233177 10nF 20% 50V 3428 482205110102 1k 2% 0,25W 3485 482205110102 1k 2% 0,25W 3547 482205110102 1k 2% 0,25W 4420 482205120008 0R Jumper 0805
1405 482226710953 Flex Socket 7pin Vert, 2430 532211680853 560pF 5% 63V 3429 482205110102 1k 2% 0,25W 3486 482205110102 1k 2% 0,25W 3548 482205110102 1k 2% 0,25W 4421 482205120008 0R Jumper 0805
1406 482227613775 Tact Switch 2431 482212614585 100nF 10% 50V 3430 482205110102 1k 2% 0,25W 3488 482211713577 330R 1% 0,1W 3549 482211710833 10k 1% 0,1W 4422 482205120008 0R Jumper 0805
1407 482227613775 Tact Switch 2432 532212232531 100pF 5% 50V 3431 482205110102 1k 2% 0,25W 3489 482205110102 1k 2% 0,25W 3551 482211713577 330R 1% 0,1W 4423 482205120008 0R Jumper 0805
1408 482227613775 Tact Switch 2433 482212613692 47pF 1% 63V 3433 482211711139 1k5 1% 0,1W 3490 482205110102 1k 2% 0,25W 3552 482211713577 330R 1% 0,1W 4424 482205120008 0R Jumper 0805
1409 482227613775 Tact Switch 2434 482212613692 47pF 1% 63V 3434 482205110102 1k 2% 0,25W 3493 482211713577 330R 1% 0,1W 3553 482211710833 10k 1% 0,1W 4425 482205120008 0R Jumper 0805
1410 482227613775 Tact Switch 2435 482212613692 47pF 1% 63V 3435 482205110102 1k 2% 0,25W 3494 482211713577 330R 1% 0,1W 3554 482211710833 10k 1% 0,1W 4426 482205120008 0R Jumper 0805
1411 482227613775 Tact Switch 2436 482212613692 47pF 1% 63V 3436 482205110102 1k 2% 0,25W 3495 482211710833 10k 1% 0,1W 3556 482205110102 1k 2% 0,25W 4427 482205120008 0R Jumper 0805
1412 482227613775 Tact Switch 2437 482212613692 47pF 1% 63V 3437 482205110102 1k 2% 0,25W 3496 482205110102 1k 2% 0,25W 3558 482211710833 10k 1% 0,1W 4428 482205120008 0R Jumper 0805
1413 482227613775 Tact Switch 2439 482212614585 100nF 10% 50V 3438 482205110102 1k 2% 0,25W 3497 482205011002 1k 1% 0,4W 3559 482205120105 1M 5% 0,1W 4429 482205120008 0R Jumper 0805
1414 482227613775 Tact Switch 2440 482212422652 2,2µF 20% 50V 3439 482205110102 1k 2% 0,25W 3498 482205110102 1k 2% 0,25W 3561 482205120472 4k7 5% 0,1W 4430 482205120008 0R Jumper 0805
1415 482227613775 Tact Switch 2441 482212233177 10nF 20% 50V 3440 482205110102 1k 2% 0,25W 3499 482211710833 10k 1% 0,1W 3562 482211710833 10k 1% 0,1W 4431 482205120008 0R Jumper 0805
1416 482227613775 Tact Switch 2442 482212233177 10nF 20% 50V 3441 482205110102 1k 2% 0,25W 3500 482205110102 1k 2% 0,25W 3563 482211710833 10k 1% 0,1W 4432 482205120008 0R Jumper 0805
1417 482227613775 Tact Switch 2443 482212233177 10nF 20% 50V 3442 482205110102 1k 2% 0,25W 3501 482211652226 560R 5% 0,5W 3564 482211710833 10k 1% 0,1W 4433 482205120008 0R Jumper 0805
1418 482227613775 Tact Switch 2445 532211680853 560pF 5% 63V 3443 482205110102 1k 2% 0,25W 3502 482205120182 1k8 5% 0,1W 3565 482205120472 4k7 5% 0,1W 4434 482205120008 0R Jumper 0805
1419 482227613775 Tact Switch 2446 482212233177 10nF 20% 50V 3444 482205110102 1k 2% 0,25W 3503 482205011002 1k 1% 0,4W 3566 482211710833 10k 1% 0,1W 4435 482205120008 0R Jumper 0805
1420 482227613775 Tact Switch 2447 482212233177 10nF 20% 50V 3445 482205110102 1k 2% 0,25W 3504 482205110102 1k 2% 0,25W 3567 482211710833 10k 1% 0,1W 4437 482205120008 0R Jumper 0805
1421 482227613775 Tact Switch 2462 482212614076 220nF +80/-20% 25V 3446 482205110102 1k 2% 0,25W 3505 482211713577 330R 1% 0,1W 3568 482211710834 47k 1% 0,1W 4438 482205120008 0R Jumper 0805
1422 482227613775 Tact Switch 2464 482212614076 220nF +80/-20% 25V 3447 482205110102 1k 2% 0,25W 3506 482205110102 1k 2% 0,25W 3569 482205120223 22k 5% 0,1W 4439 482205120008 0R Jumper 0805
1423 482227613775 Tact Switch 2468 482212614076 220nF +80/-20% 25V 3448 482211711139 1k5 1% 0,1W 3507 482205011002 1k 1% 0,4W 3570 482205120223 22k 5% 0,1W 4440 482205120008 0R Jumper 0805
1424 482227613775 Tact Switch 2475 482212614585 100nF 10% 50V 3449 482211652243 1k5 5% 0,5W 3508 482205110102 1k 2% 0,25W 3571 482211711383 12k 1% 0,1W 4441 482205120008 0R Jumper 0805
1425 482227613775 Tact Switch 2476 482212614043 1µF +80/-20% 16V 3451 482211652243 1k5 5% 0,5W 3509 482205110102 1k 2% 0,25W 3572 482211710833 10k 1% 0,1W 4442 482205120008 0R Jumper 0805
1426 482227613775 Tact Switch 2477 482212614043 1µF +80/-20% 16V 3452 482211711139 1k5 1% 0,1W 3510 482205011002 1k 1% 0,4W 3573 482205120223 22k 5% 0,1W 4443 482205120008 0R Jumper 0805
1427 482227613775 Tact Switch 2481 532212232268 470pF 10% 50V 3453 482205110102 1k 2% 0,25W 3511 482205120182 1k8 5% 0,1W 3574 482205120223 22k 5% 0,1W 4444 482205120008 0R Jumper 0805
1432 482227613775 Tact Switch 2482 482212612882 100nF +80/-20% 50V 3454 482211713577 330R 1% 0,1W 3512 482205021003 10k 1% 0,6W 3577 482211711383 12k 1% 0,1W 4445 482205120008 0R Jumper 0805
1433 482224272195 Quartz 4,332MHz 2483 532212232268 470pF 10% 50V 3455 482205110102 1k 2% 0,25W 3513 482205021003 10k 1% 0,6W 3578 482205120562 5k6 5% 0,1W 4446 482205120008 0R Jumper 0805
1436 482227310366 Rotary Encoder 24P Jog 2484 532212232268 470pF 10% 50V 3456 482211710833 10k 1% 0,1W 3515 482211710837 100k 1% 0,1W 3581 482211710833 10k 1% 0,1W 4447 482205120008 0R Jumper 0805
1437 482227310365 Rotary Encoder 24P Volume 2485 532212232268 470pF 10% 50V 3457 482211711139 1k5 1% 0,1W 3517 482211711507 6k8 1% 0,1W 3584 482205110102 1k 2% 0,25W 4448 482205120008 0R Jumper 0805
1438 313911052090 FTD Display HNA-14NN12T 2486 532212232268 470pF 10% 50V 3458 482205110102 1k 2% 0,25W 3518 482211713577 330R 1% 0,1W 3585 482205110102 1k 2% 0,25W 4449 482205120008 0R Jumper 0805
2488 482212614585 100nF 10% 50V 3459 482205021003 10k 1% 0,6W 3519 482211713577 330R 1% 0,1W 3586 482205011002 1k 1% 0,4W 4450 482205120008 0R Jumper 0805
CAPACITORS 2489 482212210577 3,3nF 10% 16V 3460 482205110102 1k 2% 0,25W 3520 482205021003 10k 1% 0,6W 3587 482205021003 10k 1% 0,6W 4451 482205120008 0R Jumper 0805
2406 532212232659 33pF 5% 50V 2491 482212440769 4,7µF 20% 50V 3461 482211710833 10k 1% 0,1W 3521 482205110102 1k 2% 0,25W 3601 482211710833 10k 1% 0,1W 4452 482205120008 0R Jumper 0805
2407 532212232659 33pF 5% 50V 2492 482212440769 4,7µF 20% 50V 3462 482211713577 330R 1% 0,1W 3522 482211712955 2k7 1% 0,1W 3603 482211710833 10k 1% 0,1W 4453 482205120008 0R Jumper 0805
2408 532212232531 100pF 5% 50V 3463 482211710833 10k 1% 0,1W 3524 482205011002 1k 1% 0,4W 3607 482205120182 1k8 5% 0,1W 4454 482205120008 0R Jumper 0805
2409 532212232531 100pF 5% 50V RESISTORS 3464 482211710833 10k 1% 0,1W 3525 482205011002 1k 1% 0,4W 3608 482205120182 1k8 5% 0,1W 4455 482205120008 0R Jumper 0805
2410 482212613692 47pF 1% 63V 3400 482211713579 220k 1% 0,1W 3465 482205110102 1k 2% 0,25W 3527 482205011002 1k 1% 0,4W 3609 482205120182 1k8 5% 0,1W 4456 482205120008 0R Jumper 0805
2411 482212613692 47pF 1% 63V 3401 482211711449 2k2 1% 0,1W 3466 482211710833 10k 1% 0,1W 3528 482205110102 1k 2% 0,25W 3610 482205120182 1k8 5% 0,1W 4457 482205120008 0R Jumper 0805
2412 482212614585 100nF 10% 50V 3402 482211710833 10k 1% 0,1W 3467 482211713577 330R 1% 0,1W 3529 482205110102 1k 2% 0,25W 3611 482205120474 470k 5% 0,1W 4458 482205120008 0R Jumper 0805
2414 482212613838 100nF +80/-20% 50V 3406 482205120479 47R 5% 0,1W 3469 482205110102 1k 2% 0,25W 3530 482211710833 10k 1% 0,1W 3612 482211710833 10k 1% 0,1W 4459 482205120008 0R Jumper 0805
2415 482212614585 100nF 10% 50V 3407 482205110102 1k 2% 0,25W 3471 482211680176 1R 5% 0,5W 3531 482211710837 100k 1% 0,1W 3613 482211711383 12k 1% 0,1W 4460 482205120008 0R Jumper 0805
2416 482212423432 100µF 20% 10V 3410 482205120392 3k9 5% 0,1W 3472 482205110102 1k 2% 0,25W 3532 482211710837 100k 1% 0,1W 3614 482205110102 1k 2% 0,25W 4461 482205120008 0R Jumper 0805
2417 482212412245 220µF 20% 10V 3412 482205120392 3k9 5% 0,1W 3474 482211713577 330R 1% 0,1W 3533 482211710833 10k 1% 0,1W 3615 482205110102 1k 2% 0,25W 4462 482205120008 0R Jumper 0805
2418 482212614043 1µF +80/-20% 16V 3417 482211711139 1k5 1% 0,1W 3475 482211652243 1k5 5% 0,5W 3534 482211710833 10k 1% 0,1W 3617 482205021003 10k 1% 0,6W 4463 482205120008 0R Jumper 0805
2419 482212441584 100µF 20% 10V 3419 482211652243 1k5 5% 0,5W 3476 482205110102 1k 2% 0,25W 3535 482211710833 10k 1% 0,1W 4401 482205120008 0R Jumper 0805 4464 482205120008 0R Jumper 0805
2420 482212614043 1µF +80/-20% 16V 3420 482205110102 1k 2% 0,25W 3477 482205110102 1k 2% 0,25W 3536 482205120474 470k 5% 0,1W 4402 482205120008 0R Jumper 0805 4465 482205120008 0R Jumper 0805
2421 482212481151 22µF 50V 3421 482205110102 1k 2% 0,25W 3478 482205120101 100R 5% 0,1W 3537 482205120474 470k 5% 0,1W 4410 482205120008 0R Jumper 0805 4466 482205120008 0R Jumper 0805
2422 482212614585 100nF 10% 50V 3422 482205110102 1k 2% 0,25W 3479 482205110102 1k 2% 0,25W 3539 482211710833 10k 1% 0,1W 4411 482205120008 0R Jumper 0805 4467 482205120008 0R Jumper 0805
2423 482212613486 15pF 2% 63V 3423 482205110102 1k 2% 0,25W 3480 482211713577 330R 1% 0,1W 3541 482205011002 1k 1% 0,4W 4412 482205120008 0R Jumper 0805 4468 482205120008 0R Jumper 0805
2424 482212613486 15pF 2% 63V 3424 482205110102 1k 2% 0,25W 3481 482205110102 1k 2% 0,25W 3543 482205110102 1k 2% 0,25W 4414 482205120008 0R Jumper 0805 4469 482205120008 0R Jumper 0805
2425 482212613838 100nF +80/-20% 50V 3425 482205110102 1k 2% 0,25W 3482 482205110102 1k 2% 0,25W 3544 482211710833 10k 1% 0,1W 4416 482205120008 0R Jumper 0805 4470 482205120008 0R Jumper 0805
2426 482212613751 47nF 10% 63V 3426 482205110102 1k 2% 0,25W 3483 482211680176 1R 5% 0,5W 3545 482205110102 1k 2% 0,25W 4418 482205120008 0R Jumper 0805 4471 482205120008 0R Jumper 0805

PCS 103 535

 6-7

ELECTRICAL PARTS LIST - FRONT BOARD

RESISTORS
4472 482205120008 0R Jumper 0805 4524 482205120008 0R Jumper 0805
4473 482205120008 0R Jumper 0805 4525 482205120008 0R Jumper 0805
4474 482205120008 0R Jumper 0805 4526 482205120008 0R Jumper 0805
4475 482205120008 0R Jumper 0805 4527 482205120008 0R Jumper 0805
4476 482205120008 0R Jumper 0805 4528 482205120008 0R Jumper 0805
4477 482205120008 0R Jumper 0805 4529 482205120008 0R Jumper 0805
4478 482205120008 0R Jumper 0805 4530 482205120008 0R Jumper 0805
4479 482205120008 0R Jumper 0805 4531 482205120008 0R Jumper 0805
4480 482205120008 0R Jumper 0805 4532 482205120008 0R Jumper 0805
4481 482205120008 0R Jumper 0805 4533 482205120008 0R Jumper 0805
4482 482205120008 0R Jumper 0805 4534 482205120008 0R Jumper 0805
4483 482205120008 0R Jumper 0805 4535 482205120008 0R Jumper 0805
4484 482205120008 0R Jumper 0805 4536 482205120008 0R Jumper 0805
4485 482205120008 0R Jumper 0805 4537 482205120008 0R Jumper 0805
4486 482205120008 0R Jumper 0805 4538 482205120008 0R Jumper 0805
4487 482205120008 0R Jumper 0805 4539 482205120008 0R Jumper 0805
4488 482205120008 0R Jumper 0805 4540 482205120008 0R Jumper 0805
4489 482205120008 0R Jumper 0805 4541 482205120008 0R Jumper 0805
4490 482205120008 0R Jumper 0805 4542 482205120008 0R Jumper 0805
4491 482205120008 0R Jumper 0805 4543 482205120008 0R Jumper 0805
4492 482205120008 0R Jumper 0805 4544 482205120008 0R Jumper 0805
4493 482205120008 0R Jumper 0805 4545 482205120008 0R Jumper 0805
4494 482205120008 0R Jumper 0805 4546 482205120008 0R Jumper 0805
4495 482205120008 0R Jumper 0805 4547 482205120008 0R Jumper 0805
4496 482205120008 0R Jumper 0805 4548 482205120008 0R Jumper 0805
4497 482205120008 0R Jumper 0805
4498 482205120008 0R Jumper 0805 COILS & FILTERS
4499 482205120008 0R Jumper 0805 5400 482224272066 Ceram Resonator 8MHz
4500 482205120008 0R Jumper 0805 5401 242254301069 X’tal Resonator 32,768kHz
4501 482205120008 0R Jumper 0805 5402 482215762552 Coil 2,2µH 5%
4502 482205120008 0R Jumper 0805 5403 482215762552 Coil 2,2µH 5%
4503 482205120008 0R Jumper 0805 5405 482215762552 Coil 2,2µH 5%
4504 482205120008 0R Jumper 0805
4505 482205120008 0R Jumper 0805 DIODES
4506 482205120008 0R Jumper 0805 6400 482213082978 LTL-1CHPE
4507 482205120008 0R Jumper 0805 6401 482213082978 LTL-1CHPE
4508 482205120008 0R Jumper 0805 6402 482213082978 LTL-1CHPE
4509 482205120008 0R Jumper 0805 6403 482213082978 LTL-1CHPE
4510 482205120008 0R Jumper 0805 6404 482213082978 LTL-1CHPE
4511 482205120008 0R Jumper 0805 6405 482213010791 LTL-1CHGE
4512 482205120008 0R Jumper 0805 6406 482213082978 LTL-1CHPE
4513 482205120008 0R Jumper 0805 6407 482213082978 LTL-1CHPE
4514 482205120008 0R Jumper 0805 6408 482213082978 LTL-1CHPE
4515 482205120008 0R Jumper 0805 6409 482213082978 LTL-1CHPE
4516 482205120008 0R Jumper 0805 6410 823921052490 LTL-2N3URK-071A
4517 482205120008 0R Jumper 0805 6411 823921052490 LTL-2N3URK-071A
4518 482205120008 0R Jumper 0805 6412 482213030621 1N4148
4519 482205120008 0R Jumper 0805 6413 482213030621 1N4148
4520 482205120008 0R Jumper 0805 6414 482213030621 1N4148
4521 482205120008 0R Jumper 0805 6415 482213030621 1N4148
4522 482205120008 0R Jumper 0805 6416 482213030621 1N4148
4523 482205120008 0R Jumper 0805 6417 482213030621 1N4148

PCS 103 536

 6-8

ELECTRICAL PARTS LIST - FRONT BOARD

DIODES
6418 482213030621 1N4148
6419 482213030621 1N4148
6420 482213030621 1N4148
6421 482213030621 1N4148
6423 482213030621 1N4148
6425 482213031878 1N4003G
6426 482213031878 1N4003G
6428 482213030621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS

7400 482220931981 SAA6579T
7401 313911052400 TMP87CS71F "C38S52401"
7402 932213104668 M24C01-WMN6
7403 482213060511 BC847B
7404 532220911306 HEF4094BT
7405 532220911306 HEF4094BT
7408 482213060511 BC847B
7409 482213010165 GP1U28XP
7410 482213060511 BC847B
7411 482213060511 BC847B
7412 482213060511 BC847B
7413 482213060511 BC847B
7414 482213060511 BC847B
7415 482213060511 BC847B

Note: Only the parts mentioned in this list are normal

service spare parts.

PCS 103 537

 7B-1 7B-1 7B-1

BLOCKDIAGRAM

TUNER BOARD
ECO 5 systems

buffer ampl.
VStabA VStabB Vcc1
Discriminator 5 Vdd
RDS Vcc2
FM-RF
(MPX)
1101 VLoop
VCO 1124
(1102) 10,7 MHz 10,7 MHz 10,7 MHz LF filter Vcc
4
4 right
A FM 3 39 37 35 33 18 10 11 9
right 15
43 FM FM Stereo left 14 4
FM IF1 IF2 left 1
frontend Mixer Det. Decoder
stereo
FM-Osc. 24 Version
VLoop
5 FM Pre- RADIO IC 3
Osc. scaler TEA 5757T 1126 1121
Multi- stereo
AM-Osc. plexer clock 27
4 6
clock
6 AM
AM-FRAME AERIAL VLoop Osc. data 28 data
1103 AM-RF
2 enable 29 enable
AM AM AM IF AM CONTROL 1
Frontend Mixer Det. RDS
(MPX)
C
VLoop 1
AGC P1 31

TUNER BOARD ECO5 B

VLoop
1 8 Charge
programmable
output ports P0 30

pump

VStabA 38
AFC Reference MW/LW
34 Oscillator
VStabB

AFC +
AFC -
23 7 22 40 41 36 44 32 19 20 25
TABLE OF CONTENTS AM-RF,
AM-Osc.
Vdd Vcc1 Vcc2 75kHz
Blockdiagram ..................................................................7B-1 450kHz 450kHz 450kHz
Adjustmant table .............................................................7B-2 2
Component layout ...........................................................7B-2
Circuit diagram ................................................................7B-3 VStabA VStabB VStabB
ECO5 sys., 240698
Partslist ...........................................................................7B-4

CS 52 930
 7B-2 7B-2 7B-2

TUNER ADJUSTMENT TABLE ( ECO5 FM/MW- and FM/MW/LW - versions with AM-frame aerial )

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

VARICAP ALIGNMENT
FM 108MHz 5130 8V ±0.2V
87.5 - 108MHz
(65.81 - 74, 87.5 - 108MHz) 87.5MHz check 4.3V ±0.5V
1101 A1 2106 C2 2137 C5 3149 C5 3173 A5 5114 C4 5130 A3 7104 C2 9117 B2 9129 B3 2101 C4 2118 B4 2139 B2 2153 C3 2166 B2 3112 A3 3123 A3 3143 C2 3175 A2 4105 B3 4153 B4 6105 A4 7120 B4 (65.81MHz) (1.2V ±0.5V)
1102 A1 2107 C2 2138 A5 3152 A5 5102 C2 5115 A4 5131 A3 7105 C3 9118 B4 9130 C3 2102 C4 2119 B4 2141 B1 2154 C3 2167 B2 3113 A2 3125 A3 3144 C2 3176 C2 4106 B4 4154 C3 6110 A4 7121 B3 MW
1103 C1 2110 C2 2144 B5 3154 C5 5103 C2 5116 A4 6101 A2 7107 B3 9119 C4 9131 A5 2103 C3 2120 B4 2142 B1 2156 C4 2168 B1 3114 A3 3126 B3 3145 C2 3177 A1 4107 C4 4155 A4 6111 B4 7122 B4
1700kHz 5123 8V ±0.2V
FM/AM-version, 10kHz grid
1104 B1 2115 C1 2148 B4 3157 B5 5104 C2 5119 B5 6102 A1 7119 C4 9120 B4 9133 C3 2108 A4 2122 B3 2143 A1 2157 B4 3101 C3 3115 A3 3127 B3 3146 A1 3178 A1 4108 B4 4156 A2 6130 C2 7123 B4 530 - 1700kHz 530kHz check 1.1V ±0.4V
1105 A1 2123 A2 2155 A3 3158 A5 5105 B2 5120 B4 6103 A1 9100 A2 9121 A2 9134 B3 2109 A4 2124 A5 2145 C1 2158 B4 3102 C3 3116 A3 3128 B3 3148 A1 3179 A1 4109 A3 4157 B3 6131 C3 7124 C4
1119 C5 2125 A2 2162 A2 3159 A5 5106 B2 5121 B4 6104 A2 9101 B3 9122 C3 9136 A5 2111 A2 2126 C2 2146 C1 2159 C2 3103 C3 3117 B4 3133 B4 3153 C2 3180 A4 4110 A3 4158 C2 7101 B2 7125 A1 FM/MW-version, 9kHz grid 1602kHz 5123 6.9V ±0.2V
1120 A5 2128 C3 3105 B3 3160 A5 5109 B4 5122 B3 6106 B3 9105 B2 9123 B1 9137 A5 2112 B5 2127 C2 2147 C1 2160 C4 3104 B3 3118 B3 3134 B4 3155 A2 3181 C3 4111 C1 4159 A2 7103 C2
1130 B5 2129 C4 3110 A2 3161 A5 5110 B4 5123 B2 6107 C5 9111 C2 9124 C4 2113 A4 2131 C2 2149 B2 2161 A3 3106 C4 3119 A3 3136 B4 3156 A1 4101 A4 4120 C2 4160 A1 7106 A3
531 - 1602kHz 531kHz check 1 1.1V ±0.4V
1131 B5 2130 A4 3132 B3 3170 C5 5111 C3 5124 B2 6109 C2 9113 B2 9125 A3 2114 A4 2132 C1 2150 B2 2163 A2 3108 A4 3120 B4 3137 B4 3167 C2 4102 A4 4150 B2 4161 A1 7108 A3
2104 A2 2133 A4 3142 A4 3171 C5 5112 C4 5126 B3 6120 C4 9114 B2 9126 B5 2116 B3 2134 C1 2151 C2 2164 B1 3109 A4 3121 A3 3140 B2 3168 B3 4103 C2 4151 B3 4162 C1 7109 A3 LW 279kHz 5122 8V ±0.2V
2105 A1 2135 B5 3147 B5 3172 C5 5113 B3 5127 B4 7102 A3 9115 B3 9128 A2 2117 A3 2136 B1 2152 C3 2165 B3 3111 A3 3122 B3 3141 C2 3169 B2 4104 A2 4152 B3 4163 C1 7111 A1
153 - 279kHz 153kHz check 1.1V ±0.4V
1 2 3 4 5 5 4 3 2 1 MW 1602kHz 5123 8V ±0.2V
FM/MW/LW- version, 9kHz grid
531 - 1602kHz
ECO 5 TUNER BOARD / component side view ECO 5 TUNER BOARD / copper side view 531kHz check 1.1V ±0.4V

STEREO
ENABLE

ENABLE
CLOCK
RIGHT
1 F C 4 E

VCC2

DATA

DATA
LEFT
GND

GND
MPX
VCC
FM IF
IC 7101 21
10.7MHz, 50mV
6103
6104

9136
1122

1124

1127
1123
1126
1125
1120
1121
3103 303 33962 98-05-14 FM F 5119 2 0 ± 3 mV DC
A 3110 4156 3146
continuous wave shortcircuit 2141
5115
5130 5116

4102
5131
3 to block AFC

3109
3179

3148
9137
7102 1 1 1

4110
2108

3125
2163

4101
2161
A A A A

4160
4161
E

3113
9100 2162 FM-OSC 3142 3175 FM RF

AM FRAME

3108 2109
9121

3158
3159
FM-RF

3116

3114
4104

3173
7125

3180
3160
3161

3152
3155 7111
6102

2104 7106 7109 B

2143
A VCO

3119
9131
9125

6101 A 4109 4159 3178

9128 C B 3111 FM 108MHz A 108MHz 2155

1
FM 75 OHM

4155
2155

3112
C

9119
3115
2114

3123
2123 2130 2133 2138 2124 1 7108 2111 87.5 - 108MHz 4 MAX
FM-RF

3177
1 8
2105

FM mod=1kHz

6105
1105 (65.81 - 74, 87.5 - 108MHz)

6110
87.5MHz 87.5MHz

2113
E

2117
5131

3156
2125 9126 3121 (65.81MHz) ∆f=±22.5kHz (65.81MHz)
D

3117
5122 4 4 5
9129 5
5119 3133
3157 3120 2116
LW-OSC

49
4105
1102 5120 DISCRIMI- 3122 VCO

21
2148

FM 300 OHM C 5123 SW 2157

11

3126
4108
C NATOR 7120

34
2112
9123

67
MW-OSC 9134 AM-IF

50
2119 3118 2142

21
2118
4153 4106
9115

1
B 2144

34
3104 2
GND 3128 3169 98MHz, 1mV

4151
A C
9114

2164 2141
B B B 152kHz ±1kHz 1)
2 B A 3
9113

FM 98MHz 3142
3105

AM - stereo Module

2165 4152
3132 21 +FM
A 6111

9114
C

2166
7122B 7121 continuous wave

3168
5124 51 7101

3134
Connector for
1101 6106 R-FM

23
1
9117

3147

SW SW-OSC L-FM C

2120
C
43

4150
1

5126

11
3127
5113

2122
5127

2135 L out
3171

SW 5106 5105 AM IF
D
6120

2158
3170

9101 2139 3140 2168

12
3137 3136 7123
5109

4157

4120
1104 R out 2136
9105
5 5104 7107 5110 2160
2115
4 5111 VCOkill IC 7101 36

2159

2145
SW-ANT SW-RF 2156
E 7124

2105
3181
B STSIG
9120
9118

2154
5114 FM

2131
2132
100nF
Voltage multiplier board

3145
SW-RF 1 2107 AM-IF1 2153 2127 C 5111
A

220R
2137 STEREO
3172

2106 AM-AFC 3102 C 6130 4111

4107 2126

2134
V+

3153
2101
9119

max.
6109 C
4
11

2152
3106
A6131 A 450kHz

2146
2147
MW
7119

MW-RF 9122 4103

9130
EMARF MA

1131 1130 IC 7101 40

2151
∆f=±15kHz
1

7104

3103
B 5112 1119 3149 7103 3141
5102 2128 6101 4163 100nF
2110 5112

3176
MW-RF 5103 AM-IF2 VCC2 SEARCH 3143 connect pin 6 of VRF = 3mV

220R
C 2129
C C E
C see fo

3144
1103 LW-RF GND SENS. 2102
AM FRAME AERIAL IC 7101 (AM Osc.) remark 2) symmetric
3154

LW-RF 7105

2103
VCC 3167
4154
3
1

9111 9133 9124 with short wire to

4162

4158
3101
41-50-89 26933 303 3013 6107 AM AFC ground (pin 4) C
5114 2 0 ± 2 mV DC
MW continuous wave
This assembly drawing shows a summary 2SA... BC... C C This assembly drawing shows a summary
of all possible versions.
For components used in a specific version marked components to be assembled
B
C
E
B
41.. Chip jumper
(not all items shown
1 F C 5 4 of all possible versions.
VRF = 10mV
For components used in a specific version
see schematic diagram respectively partslist. as service solution for Local/DX - switching
E C
in schematic diagram) marked components to be assembled see schematic diagram respectively partslist.
AM RF 3)
ECO5 3396 stage .2, 250698
A B E as service solution for Local/DX - switching ECO5 3396 stage .2, 250698
MW 4) 1494kHz 1494kHz 2106
1 2 3 4 5 5 4 3 2 1 FM/MW/LW- and FM/MW-version B
( 9kHz grid)
531 - 1602kHz 558kHz 558kHz 5102

max.
LW 198kHz 198kHz 5103 4
MW 1500kHz ∆f = ±30kHz 1500kHz 2106 fo
symmetric
FM/AM-version, 10kHz grid VRF as low as
530 - 1700kHz 560kHz possible 560kHz 5102
ECO5, discr. coil, 090797
Use service test program. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
1) If sensitivity of frequency counter is too low adjust to max. channel separation 2) RC network serves for damping the IF-filter while adjusting the other one.
(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
3) For AM RF adjustments the original frame antenna has to be used ! 4) MW has to be aligned before LW.

Repeat

PCS 100 945

 7B-3 7B-3

TUNER BOARD ECO5 / Systems

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1101 A 1
1102 B 2
1103 D 2
VERSION PROGRAMMING COMPONENTS 1121 E20
5111
AM-IF1 5112
AM-IF2 1124 G20
y T046 4 3 3 4 1126 E20
A 1101 6120 3156 3157 3170 remark A 1130 I20
T001 y
2 9128 1131 I20
FM 450 kHz 450 kHz 2101 C 6
E /00 FM/MW/LW x - - - 7111
300 OHM 2102 G 7
1 6 1 1 6 not mounted 2103 D 9
/00 FM/MW/LW/SW-Eu - - - - 2104 B 6

2150
100n
z 2106 F 5
5113 2 2 /01 FM/MW-Stereo - - x - SW 2107 G 6

3119t
4105x

330R
T013 2108 G 3
Service Solution for FM-IF1 3175 z AM-IF /01 FM/MW - x - x 2109 G 3
to 1130,1131
A FM 50 OHM Local/DX - switching
SFU450B 4104 x 5109 2k7
AM Stereo module
2111 C13
T014 /01 FM/MW/SW-Ov - x - - 2120 L11
B B
2122 N11
1102 x T002 remove
2104 3104 7119t /06 FM-Japan/MW-stereo - - - x 2123 M11
1 9100
180R 2SC1047 FM-IF2 2125 M11
2105 6101 100p 5110 2126 G 9

2101
2 100p (if 1102 is used) /13 FM/MW-Stereo - - x - SW

T044
C 2127 G10

2111t
47p (if 1101 is used)

100p
3113t
printed

2128
100p 2128 C11

10u
BA484
1N4148

/14 FM-OIRT/MW/LW x - x x
1N4148

1k
3105
6104
6103

T009 2129 C 9

3106
9101 to 3103 T047

10k
T003 220R 2130 H17
REF /14 FM-OIRT/MW x - x - 2131 I10

1N4148
6106
0.15V 0.7V 1.4V 1.4V 1V 1.4V 0.7V 1.4V 0.7V 1.4V

2149
0.7V 2132 I10

22n
FM-RF REF 2129 /17 FM/AM-Stereo - - x - SW

9114
C 44 43 42 41 40 39 38 37 36 35 34 C 2133 H11
2134 J17

FM-IF1 in
FM-In
AGC

AM-IF2
4156 4155 100u AM Det. RF-GND /17 FM/AM x - - x

Mixout
Mixout

FM-IF2
AM-IF1-in
2135 J18

FM
AM
3120
VSTABA VSTABB 2136 J17

0R
5114

3103

t_18k
18k
2165 T043 2.1V 1 Ripple FM-IF2 33 0.7V 3 /.. FM/MW/2xSW - - x x 2137 J18
Q-MULTIPLIER AM IF 2138 H12
7102 100n AGC AM-AFC /15 FM/MW/SW-Eu - x x x 2139 H13
9119

FM 2140 H14
2SA838B AM AM 450 kHz
IF1 T015 1 x = component mounted 2141 H14
0V 2 AM-RF Frontend MIXER AM-AFC 32 1.4V 2142 H14
P0 AM SW = Software initialisation 2143 I17
D AM FRAME AERIAL MW/LW-RF D 2144 H17
CONTROL AGC IF
1103 T037 P1 2145 G16

6131
T005 5131 0V 3 FM-RF AGC P1 31
5V 150kHz, 50mVpp 2146 F15
2 FM
AM
2161 x 2147 F16

1SV228

2103
2154 x
Programmable

1n
OSC 2148 F16

4p7
IF2

2155
T006

3-11p
1 FM Output Ports 2149 C15
1121 r

printed
4 Frontend 30 T032 100n P0 2150 B13
RF-GND P0 1

3102
100k
F x GND 0V 2152 F 7
5102 MW 2163 stereo mono stereo 2153 E 8
FM
6 MIXER 2 2154 E 7
2 100n 3161 T020 MPX MPX 2155 D 8
E 0V 5 FM-OSC. FM CONTROL Write 29
from 3144
E
5 6105 2 470R 1126 2158 M11
w Pre- Multi- Enable

6130
OSC 1

t_2p2 15p s_12p

3108 0.3V 3 2159 F 9
LW=high
2k2 7104 w 1 7 scaler plexer enable
2160 M12
1 3101

CONTROL BOARD
5130
BC338-40 3 AGC
AM 3160 T021 2161 D16
HN1V02H 33k 0V 6 AM-OSC. DATA 28 0.2V 4 2
MW data 2163 E16

33n s_560p
DET 470R

to/from
4 s_5k6 VSTABA VSTABB 2164 H14
4102 u

3
w_4-20p

B 3159 T022

2159
2106

3-11p

33p
3 2165 C 9

2152
5
Ripple 470R clock 2166 G16
Vcc1 T040 8V 7 Vcc1 FM CLOCK 27 2167 F16
V T023
LW STABILIZER dd
DET stereo 0.5V 6 4
stereo 2168 I 13
F Vcc2 F 3101 E 7
P0 mono 4.9V

2146
220p
2147
220p
2148
FM-OSCILLATOR

22n
3102 E 7
3110

470R
3170

3157

3158
100k

100k
8 I-TUNE Charge 26 3103 C 8
47R Dig.GND 3104 B11
Pump 7111
3109w

w w 3105 C 7
5103 5121
7105 VCO 2167 BC848C
4k7

3108 E 3

COMBI BOARD / Source Selector part

4 3
2102
2107

10n

BC338-40 3142 3141 3156

1u

1.3V 9 VCO TEA5757 XTAL 25 12p P1 T024 1124 3109 F 2

1
w

2109 w

100k 56k 7101 75KHz 100k left 3110 F 6

2
2108
100p

z_TEA5759 1.3V
10p

1V OSC. 3169 2166 3113 C13

1N4148
6120
MW=high 6 1 150k version detection T025 2 3119 B13
4101u

1 5 GND 3120 C 6
G T012 0.7V 10 AF-Out 24 stereo 0.3V 1n 4 G

to/from
Mono/ 3123 M 7
Stereo mono 4.9V T026 3 3125 M 6
right

2145
220p
2126
330p
Mono/

4103

Fieldstrength Indic.
3128 M 8
STEREO Stereo 3132 L 9
2127 1.2V 11 MPX-IN AFC 23 8V Vcc1 3167 T027 4
DECODER (11 - 14V) Vcc 3134 M12
Vdd

FM-Demod.
Vdd 8V 220R 3137 M13
220n typ. 12V
3140 I13

2130
Vcc2

22n
FILTER
MUTE

PILOT

AFC+
AFC-
3141 G10

right
LPF
3155

left
IF GND Vdd T018 3142 G 9
8V 470R 3143 I10
12 0.8V 13 0.7V 14 0.7V 15 0.7V 16 1V 17 18 1V 19 1.2V 20 1.2V 21 2V 22 11V z_100R 3144 I10
H H

2144
0.1V

1u
3145 H10

470R

470R
T017
T041

T042

T016
CDA10.7MG61KA

3152

3153
2138
2u2
3146 I17
3171 T045 3154 3147 I15
(2140)

3145

2133

2139
150R

5120
330R

2k2
3152 H18

15p
1u
2164

BZX79-C11
1130 z 3153 H19

3179z
2142
100n

6107
2141
100n
5119

2131
470n

1M
4 3 470n 7125 z 1131 z 3154 H18

2143
220n

3177z
Vcc1 T030 1 3155 H17

10k
BC848C

2132
470n
z V+ 3156 G17
2

2168
3147

3146
82p

22R
2 3157 F17

150R
3140
3M3 T031 2 3158 F18
I 6 1 stereo I
r

3159 F18
3143

3178z
22k
2140 exchanged by 2164

3M3
3 3160 E18
r r (SMD type 0805) STSIG 3161 E18
7103 3144
BC858C 1k MPX 3140 and 5120 from layout stage 3317.9 onwards 3167 G18
r 3169 G15
3176 to 1121 DISCRIMINATOR provisional as respectively 3103 303 3380.1
P0
Low=AM mono 4
VCO-kill 3170 F17
1k buffer amplifier alternative and 3103 308 3396.1 3171 H15
2137 x T033 5 3175 B16
R-out

AM-stereo module
3176 J 9
220n
2135 x T034 6 3177 I18

to/from
L-out 3178 I15
J J
AM-OSCILLATOR 220n 3179 I16

15n_y22n

15n_y22n
T011 T035 7 3180 M7

2136

2134
L-FM 4101 G 5
4102 F 5

HN1V02H 3
T036 8 4103 G 9
R-FM

6105
4104 B13
9 4105 B11
P1 +FM 4106 K12

5
4108 L 9
T038 10 5102 E 4
K GND K 5103 F 4
5109 B13
T039 11 5110 B14
4106

AM-IF AM-IF
5111 A13
5112 A15
5113 B12
5114 C16
5119 I 12
5123 MW 5120 H13
4 3 5121 F15
5122 M11
L 2 L
2120

5123 L11
w_27p
22p

5130 E 8
Vdd Vdd
3132 4108 9117 u 6 1 5131 D 8
47R Signal path 6103 C 2
6104 C 3
3134

6105 K12
22k
3123 w

10p_w

FM
2158

2125
560p

7109w 6105 E 6
4k7

w 6106 C 6
3125
10k 5122
w
LW w r....for RDS version only AM 6107 H17
P0 7124 6120 G16
4 3 BC848C s...for East European version (/14/34) only MPX (Audio Frequency) 6130 E 7
M w M
BC858B 3128 w 7122 w 3137 6131 D 7
2123 w

LW=high 2 t....for Japanese version (/06/26) only AF - left/right

390p

2k2 22k P0 7101 G11

BC848C 6105 7102 D 8
2160 u

MW=high Chip jumper u...for 2-band (FM/AM) version only

w

6 1 7103 I 9
22n
3180
22k

1 8 7104 E 3
w

v...for SW-version 3.9-12.1MHz only

2122

............. Vdc FM mode stereo 7105 F 2

3n3

2 7 7109 M 7
41..
w...for LW only V Vdc MW mode 7111 F18
3 6 7119 B13
x....not for all versions V EVM V Vdc LW mode 7122 M 9
4 5 7124 M13
N N
y....for USA version (/17/37) only 7125 I16
Voltages measured while set is tuned to a strong transmitter 9100 B 4
HN1V02H
z....for AM-STEREO (/06/13/26/33) versions only 9101 C 6
9117 L10
ECO5 systems, discr.coil, 030998
9128 A 4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

PCS 100 946

 7B-4 7B-4

ELECTRICAL PARTS LIST - ECO5 TUNER BOARD ELECTRICAL PARTS LIST - ECO5 TUNER BOARD

MISCELLANEOUS
1101 4822 267 31505 Antenna Socket 300R 2158 5322 122 32448 10pF 5% 50V for LW version 3176 4822 051 10102 1k 2% 0,25W for RDS version 7102 4822 130 60093 2SA838B
1102 4822 267 10283 Antenna Socket Coax IEC 75R 2159 5322 122 32659 33pF 5% 50V 3180 4822 051 20223 22k 5% 0,1W for LW version 7103 4822 130 42513 BC858C for RDS version
2160 5322 122 32654 22nF 10% 63V 4101 4822 051 20008 0R Jumper 0805 for 2-Band only 7104 5322 130 44779 BC338-40 for LW version

CAPACITORS 2161 4822 126 10002 100nF 20% 25V 4102 4822 051 20008 0R Jumper 0805 for 2-Band only 7105 5322 130 44779 BC338-40 for LW version

2101 5322 122 32531 100pF 5% 50V 2163 4822 126 10002 100nF 20% 25V 4103 4822 051 20008 0R Jumper 0805 7109 5322 130 41983 BC858B for LW version

2101 4822 126 13692 47pF 1% 63V for USA

2164 4822 126 13482 470nF +80/- 20% 16V 4104 4822 051 20008 0R Jumper 0805 7111 5322 130 42136 BC848C
2102 4822 122 33177 10nF 20% 50V 2165 4822 126 10002 100nF 20% 25V 4105 4822 051 20008 0R Jumper 0805 7122 5322 130 42136 BC848C for LW version

2103 5322 122 34123 1nF 10% 50V 2166 5322 122 34123 1nF 10% 50V 4106 4822 051 20008 0R Jumper 0805 7124 5322 130 42136 BC848C for LW version

2104 4822 122 33195 100pF 10% 50V 2167 4822 122 32139 12pF 2% 63V 4108 4822 051 20008 0R Jumper 0805
2106 4822 125 50355 Trimmer 4-20pF for LW version
2168 4822 126 13695 82pF 1% 63V 4111 4822 051 20008 0R Jumper 0805 Note: Only the parts mentioned in this list are normal
2106 4822 125 60101 Trimmer 3-11pF 100V 4120 4822 051 20008 0R Jumper 0805 service spare parts.
2107 4822 121 51319 1µF 10% 63V RESISTORS 4150 4822 051 10008 0R Jumper 1206
2108 5322 122 32531 100pF 5% 50V for LW version 3101 4822 051 20562 5k6 5% 0,1W for East. Europe 4151 4822 051 20008 0R Jumper 0805
2109 5322 122 32448 10pF 5% 50V for LW version
3101 4822 051 20333 33k 5% 0,1W 4152 4822 051 10008 0R Jumper 1206
2120 4822 126 13691 27pF 1% 63V for LW version 3102 4822 051 20104 100k 5% 0,1W 4153 4822 051 10008 0R Jumper 1206
2120 5322 122 32658 22pF 5% 50V 3103 4822 117 10965 18k 1% 0,1W 4154 4822 051 10008 0R Jumper 1206
2122 4822 122 33891 3,3nF 10% 63V for LW version 3104 4822 117 11448 180R 1% 0,1W 4155 4822 051 10008 0R Jumper 1206
2125 4822 121 51381 560pF 5% 400V 3105 4822 116 83872 220R 5% 0,5W 4156 4822 051 20008 0R Jumper 0805
2126 5322 122 31863 330pF 5% 50V 3108 4822 117 11449 2k2 1% 0,1W for LW version 4157 4822 051 10008 0R Jumper 1206
2127 4822 126 13473 220nF +80/-20% 50V 3109 4822 051 20472 4k7 5% 0,1W for LW version 4158 4822 051 10008 0R Jumper 1206
2128 4822 124 41579 10µF 20% 50V 3110 4822 116 52195 47R 5% 0,5W 4159 4822 051 10008 0R Jumper 1206
2129 4822 124 41584 100µF 20% 10V 3120 4822 051 20008 0R Jumper 0805 4162 4822 051 10008 0R Jumper 1206
2130 4822 126 11585 22nF+80/- 20% 25V 3123 4822 051 20472 4k7 5% 0,1W for LW version

2131 4822 122 33325 470nF 16V 3125 4822 117 10833 10k 1% 0,1W for LW version COILS & FILTERS
2132 4822 122 33325 470nF 16V 3128 4822 117 11449 2k2 1% 0,1W for LW version 5102 4822 157 71634 MW RF Coil
2131 4822 126 13482 470nF +80/- 20% 16V 3132 4822 116 52195 47R 5% 0,5W 5103 4822 157 71635 LW RF Coil for LW version

2132 4822 126 13482 470nF +80/- 20% 16V 3134 4822 051 20223 22k 5% 0,1W 5109 4822 242 70665 Ceram Filter 10,7MHz
2133 4822 124 40242 1µF 20% 63V 3137 4822 051 20223 22k 5% 0,1W for LW version 5110 4822 242 70665 Ceram Filter 10,7MHz
2134 4822 126 13188 15nF 5% 63V 3140 4822 051 20008 0R Jumper 0805 5111 4822 158 60511 AM-IF Filter 450kHz
2134 5322 122 32654 22nF 10% 63V for USA
5120=CDA10.7MG40K 5112 4822 157 70302 AM-IF Filter 450kHz
2135 4822 124 40746 0,22µF 20% 63V 3140 4822 117 10353 150R 1% 0,1W 5114 4822 157 70302 AM-IF Filter 450kHz
2136 4822 126 13188 15nF 5% 63V 5120=CDA10.7MG61KA 5119 4822 157 11443 Discriminator 10,7MHz
2136 5322 122 32654 22nF 10% 63V for USA 3141 4822 051 20563 56k 5% 0,1W 5120 4822 242 82065 Cer. Disc. 10,7MG40K
2137 4822 124 40746 0,22µF 20% 63V 3142 4822 100 11163 Trimmer 100k 30% 0,1W 5120 4822 242 10251 Cer. Disc.10,7MG61KA-TF21
2138 4822 124 41576 2,2µF 20% 50V 3143 4822 051 20223 22k 5% 0,1W for RDS version 5121 4822 242 10261 Quartz 75kHz
2139 4822 126 14236 50V 15pF 5% 3144 4822 051 10102 1k 2% 0,25W for RDS version 5122 4822 157 60517 Osc. Coil LW for LW version

2140 4822 121 51252 470nF 5% 63V 3145 4822 117 11449 2k2 1% 0,1W 5123 4822 157 60517 Osc. Coil MW
2141 4822 126 10002 100nF 20% 25V 3146 4822 051 20229 22R 5% 0,1W 5130 4822 156 30947 RF-Coil 1.5T
2142 4822 126 10002 100nF 20% 25V 3152 4822 116 83883 470R 5% 0,5W 5131 4822 156 30947 RF-Coil 1.5T
2143 4822 126 13473 220nF +80/-20% 50V 3153 4822 051 20471 470R 5% 0,1W
2144 4822 124 40242 1µF 20% 63V 3154 4822 116 83868 150R 5% 0,5W DIODES
2145 4822 122 33575 220pF 5% 50V 3155 4822 051 20471 470R 5% 0,1W 6103 4822 130 30621 1N4148
2146 4822 122 33575 220pF 5% 50V 3156 4822 051 20104 100k 5% 0,1W for /21/30/33 only 6104 4822 130 30621 1N4148
2147 4822 122 33575 220pF 5% 50V 3157 4822 116 52234 100k 5% 0,5W for East. Europe 6105 4822 130 83075 HN1V02H-B
2148 4822 126 11585 22nF+80/- 20% 25V 3158 4822 116 83883 470R 5% 0,5W 6106 4822 130 30621 1N4148
2149 5322 122 32654 22nF 10% 63V 3159 4822 116 83883 470R 5% 0,5W 6107 4822 130 34488 BZX79-B11
2150 4822 122 31947 100nF 20% 63V 3160 4822 116 83883 470R 5% 0,5W 6120 4822 130 30621 1N4148 not for /21/30/33

2152 5322 116 80853 560pF 5% 63V for East. Europe

3161 4822 116 83883 470R 5% 0,5W 6130 4822 130 82833 1SV228
2152 4822 126 12105 33nF 5% 63V 3167 4822 117 11503 220R 1% 0.1W 6131 4822 130 82833 1SV228
2153 4822 122 32139 12pF 2% 63V for East. Europe
3169 4822 051 20154 150k 5% 0,1W
2153 4822 122 32504 15pF 2% 63V 3170 4822 116 52234 100k 5% 0,5W TRANSISTORS & INTEGRATED CIRCUITS
2155 4822 125 60101 Trimmer 3-11pF 100V 3171 4822 116 52219 330R 5% 0,5W 7101 4822 209 90924 TEA5757H/V1

PCS 100 947

 7D-1 7D-1 7D-1

BLOCKDIAGRAM

+FM IF-AM IF-AM AM-DET

10,7MHz
2 1

450kHz 450kHz 450kHz 1121

VCC1 VDD 5111 5112 5114 VCC2
TEA5762 1
7 23 35 34 33 38 40 41 36 32 19 20 22 GND
6 3
VCC1 VDD FM-IF2 V Stab B FM-IF2I V Stab A AM-MIX Out AM-IF1 In AM-IF2 AM-AFC AFC- AFC+ VCC2 2
+B AGC RDS RDS
FM FRONTEND 29
WRITE Enable 3
A ENABLE
STABILIZER AFC 28
DATA 4
DATA

CLOCK 27 5
1102 CLOCK

1 Ant1 IF Out 7 10,7MHz 37 FM-IF1I In P1 31 6

FM FM AM AM STEREO
Fa IF1 IF2 IF DET
FM/AM 39
CONTROL
F if 10,7 MHz 5 FM Osc. 3
P0 30

Fo
Mono/
CHARGE Stereo 24 4
4 GND Osc Out 8 1124
PUMP
Left 14 1
LEFT
AM FM
f0 = fin + fif MT VT
6 FRONTEND DET Mute 13
2
MT 5 STEREO GND
8 I-Tune AM
DECODER
AM MIXER
OSC. Right 15 3
2 AM-RF RIGHT
XTAL
AGC
OSC PILOT 16
Filter
C Fieldstrength
Ripple AM-Osc. FM GND RF GND IF GND Dig. GND RF GND FM-Demod AGC AF-Out Indc. MPX-In VC0 LPF
1 6 3 4 17 26 42 18 44 10 21 25 11 9 12
AM-RF AM-OSC
10,7MHz 75kHz

3142 +FM
5102 5123
MW MW
2106
7
5103 5122 4 VCC
VCC1
LW LW ANTI BIRDY FILTER
VC0

B VDD

TUNER 95 BOARD RDS

VCC2

MW/LW-SELECTION

TABLE OF CONTENTS

Blockdiagram ..................................................................7D-1
Adjustmant table .............................................................7D-2
Component layout...........................................................7D-2
Circuit diagram ................................................................7D-3
Partslist ...........................................................................7D-4

PCS 83 453
 7D-2 7D-2 7D-2

1102 F4 2107 C4 2128 C7 2136 G10 2144 E10 2160 E9 3120 D6 3132 E5 3143 G8 3153 G9 3163 F8 3176 D9 3188 G11 5111 C8 6106 E7 7110 D11 9108 G11 9121 D9
1103 C4 2108 C6 2129 C8 2137 E11 2145 G11 2161 E9 3123 E4 3134 E5 3144 H9 3154 C10 3164 C11 3177 F7 3192 D8 5112 C9 6107 B10 7122 F7 9111 C4 9123 D9
TUNER 95 bis Adjustment Table (FM, MW, LW with Frame antenna) 1110
1121
G7
H11
2109
2120
C5
F5
2130
2131
F8
F9
2138
2139
E10
E8
2147
2148
G11
E9
2162
3103
C11
H6
3124
3125
E5
C7
3137
3138
G5
D9
3145
3146
F9
B10
3155
3158
C10
G11
3165
3167
D8
F8
3178
3181
B8
D8
3197
5102
C7
C4
5114
5115
D8
G9
6120
7101
D10
E9
7124
9100
G6
F4
9114
9115
E5
C8
9125
9126
D8
C8
1124 H9 2122 E6 2132 F9 2140 F10 2150 F8 3104 G6 3128 F6 3139 F8 3147 H9 3159 G11 3169 D5 3183 E7 5103 C5 5121 E9 7103 G9 9101 E7 9116 G8
1126 G10 2123 F6 2133 F10 2141 E10 2151 F9 3107 G7 3129 E6 3140 H8 3150 C11 3160 G11 3171 D11 3184 E7 5107 F10 5122 E7 7104 D5 9102 D10 9118 G10
Waverange Input frequency Input Set tuned to Adjust Output Scope / Voltmeter 2102 G7 2125 G6 2134 G10 2142 E9 2152 F9 3108 C6 3130 E6 3141 G9 3151 C10 3161 G11 3172 F7 3185 E7 5109 D7 5123 E5 7105 B6 9104 E6 9119 G7
2106 C5 2127 F9 2135 G11 2143 C10 2158 D10 3109 B7 3131 C6 3142 G10 3152 G9 3162 D9 3173 F7 3186 G8 5110 E9 6105 D4 7109 C6 9107 F11 9120 D10
VARICAP ALIGNMENT
FM (50) 108 MHz check 7 ... 9V 1 2 3 4 5 6 7 8 9 10 11 12 13

87.5 - 108 MHz 87.5 MHz check 1.3 ... 2V

MW (9) 1602 kHz 5123 8.3V ± 0.2V TUNER 95 bis Combi: Copper side view
531 - 1602 kHz 531 kHz check 6 1V ± 0.4V A A

LW (3) 279 kHz 5122 8.3V ± 0.2V

153 - 279 kHz 153 kHz check 1V ± 0.4V
V
FM – DETECTION VDD
FM = 6V
98 MHz 1mV AM = 7V
0V
AM FM
1 B B
continuous wave
A
FM 98 MHz 5107 0mV ± 3mV
short pin 21 (IC7101) 7105
2 3109 3178 6107 3146
3150
to ground 5103
9111 2109
c b e +9,6V
3131 3125
5102

9115

9126
FM – VCO 1103
2108 3197 3155
3154 2143
2162

2129
C e b 5112 C

2128
98 MHz 1 mV 2 7109 3151
e b
c
FM A 98 MHz 3142 3 152kHz ± 1 kHz 1 c b e
3108
3164
2107 2106 5111 7110 c

9121
9123
continuous wave 7104
3169 3165 6120 FM = 12V
DISTORTION 1 8 3138 9102 AM = <0,5V
2158
98 MHz 1 mV mixcoil D 6105 D

9125
4 5 5114 9120
FM 90 % L + 98MHz inside Distortion 3120
3181 3176
3171
A 5109 3192
VDD
9 % pilot Tuner 4 minimum 9101
3162
3129 2161 FM = 6V

8204 090 55323

VT 3132 5110
2148
mod = 1kHz 1110 3130 +1,4V +1,4V
34 AM = 7V
6 2144 2138
6106 2139 2137
3124 9104 5121
E 3123 3185 E
AM – IF 3134 5123
2160
2141
2122 3183 23 2142
5122
9114 7101
3184 1 2151
450kHz 5111 3139 2140
1102
∆f = 10kHz symmetrical and 2120 3172 2130
2152
+9,6V 9107
100nF
7 c 5107
Low as possible 50E
max. height F LW = 0,7V b
7122 12
F
e 3177 3173 3163
2131
MW Swept signal MW 5112 MW = 0V
2123
3128
2150 3167 3145 2133
9100 2127 2132
+8V

2147
2145
c 5115
2102 3143 2134 2135
C 1 LW = 0V 2125 7124 9116 2136
b e 3142

3161
3186
0mV ± 2mV

3158

3159
3160
9118
MW = 0,7V 9119
450kHz 5114 3137
3104 3141 9108
1110 c
2 G G
continuous wave 3107 +FM
3152
3188
+12V 7103 3153 1126
1 8 b e
4 1

1124
AM - RF 3103 3140
+12V 3144 4 1 6 1
3147 1121

VCC +12V
RIGHT

LEFT

STEREO
CLOCK
DATA
ENABLE
MPX
558kHz 558kHz 5102 3104 213 34853
H H
MW Mod = 1kHz MAX
30 % AM
B 7 IC 6105
1494 kHz 1494kHz 2106 only in RDS version (04121)
e b
not in RDS version (04341)
198kHz * I I
LW mod = 1kHz 198kHz 5103 MAX
30 % AM
c
adjtable for 3104 217 04121/04341 1
* Signal send via a frame antenna
(..) = tuning grid in kHz repeat
J J

TUNER 95 bis LEU0149

3104 217 04121/04341 bl. 110 - 01 9813

1 2 3 4 5 6 7 8 9 10 11 12 13

PCS 100 948

 7D-3 7D-3

1102 D1 1124 F21 2107 J6 2122 M7 2128 I13 2132 I17 2136 H19 2140 C14 2144 K20 2150 C6 2160 I15 3104 G4 3120 H5 3128 L9 3132 J7 3141 I16 3145 I17 3151 I20 3155 J20 3161 D19 3167 I20 3177 M10 3184 I8 3192 C12 5107 J12 5112 C12 5122 L7 6106 H5 7103 K17 7110 I19
1103 G2 1126 E20 2108 L2 2123 L7 2129 I8 2133 G18 2137 G19 2141 H15 2145 E19 2151 H12 2161 I15 3107 C6 3123 I6 3129 K8 3134 L6 3142 I16 3146 L20 3152 F20 3158 E19 3162 I15 3169 L5 3178 N20 3185 I13 3197 L11 5109 B6 5114 C13 5123 K7 6107 K20 7104 J2 7122 L9
1110 D4 2102 C2 2109 L3 2125 L7 2130 J20 2134 G19 2138 H18 2142 K19 2147 E19 2152 I11 2162 H20 3108 J1 3124 K7 3130 K8 3137 L5 3143 K17 3147 N20 3153 G20 3159 E19 3163 J8 3172 B6 3181 C7 3186 K16 5102 I3 5110 C9 5115 J15 6105a I5 6120 E17 7105 K2 7124 L6
1121 C21 2106 J4 2120 K7 2127 H16 2131 I17 2135 F19 2139 I7 2143 K20 2148 E19 2158 L18 3103 G3 3109 K1 3125 L11 3131 M10 3140 F7 3144 K17 3150 H19 3154 J20 3160 D19 3164 I20 3173 B6 3183 I13 3188 M20 5103 L4 5111 C11 5121 I15 6105b I6 7101 C15 7109 L10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

TUNER 95 bis
A A

5109
3172 10,7 MHz V
0E
B 0,5V IF - AM IF - AM AM - DET B

0E
+12V 3173
3 0 0V = No communication
+FM 6
FM FRONTEND 1 1 6 During communication

82E
2150 2

0E

0E
2102 3107 3181 3192
100n
47µ 3 4 3 4 V
2 1 V
C 5110 C
+7V 10,7 MHz 5111 5112 5114 1
6 7
+6V 450 kHz 450 kHz 450 kHz 2140 0V 0 1121
+8V +9,6V
+B IF Out
VCC1 VDD
7101 VCC2
mono stereo
High = During communication
1110 470n TEA5762 1
7 23 35 1,4V 34 33 1,4V 38 40 41 36 32 19 20 22 GND
FE415-G23
VCC1 VDD FM-IF2 V Stab B FM-IF2I V Stab A AM-MIX Out AM-IF1 In AM-IF2 AM-AFC AFC- AFC+ VCC2 1,3V 2 MPX-RDS
D A (VCC2) D
29 3161
WRITE Enable 1 3
470E ENABLE
STABILIZER AFC 28 3160
1102 1 DATA 2 4
FM 470E DATA
ANT. Ant1 Fa 27 3159
CLOCK 3 5
470E CLOCK
F if 10,7 MHz 6120 3158
E 37 FM-IF1I In P1 31 4 6 E
FM FM AM AM 470E STEREO
Fo IF1 IF2 IF DET 1N4148
FM/AM 39 2145 2147 2148
CONTROL 220p 220p 22n 1126
4 Osc Out 8 5 FM Osc. STEREO = LOW
GND P0 30 3

330E
3140
Mono/
F Fo = Fa + Fi f CHARGE Stereo 24 1124 F
AGC MT VT PUMP
3 MT 5 Left 14 2135 3152
1
470E LEFT
6 AM FM
0E

1k

220n
3103 3104 FRONTEND DET Mute 13 2134
VT 8 I-Tune 0,7V 15n
2
STEREO 2133 4 GND
AM
G MIXER
DECODER 1µ G
1103 AM
OSC. Right 15 2137 3153
3
2 AM-RF 470E RIGHT
2 XTAL
AGC 220n
OSC PILOT 16 2136
6106 15n
1 Filter 0,9V
1N4148 2138 11,8V
Fieldstrength
C
Ripple AM-Osc. FM GND RF GND IF GND Dig. GND RF GND FM-Demod AGC AF-Out Indc. MPX-In VC0 LPF 2µ2
H 11,2V H
0E

3120 3150
AM-FRAME SOCKET 2V 1 6 3 4 17 26 42 18 0V 44 10 2V 21 25 11 1V 9 0,8V 12
4k7
2141
V

68k
2151 100n 2127 2162
3151

0E
3183
0E

3184 15p 220n 22 µ

2139 0V
2128 AM FM

220k

56k

2k2
100n 2160
2129 3162 3141 3145
3 10 µ 12p 0,5V
I B 5102 6 1µ
MT 5
2131 +FM I
+12V 7110
LW = 0,7V 470n
2152 BC858B

4E7
100k
2161 5121 2132 3164
0E

0E
MW = 0V 3123 3185 3142
2 82p 2 4 1n 75 kHz 470n
6105a 6105b 3167
3108 VCC1 4 VCC
7104 HN1V02H HN1V02H 220E
2k2 5 +8V +12V
BC338-40 1 5107
VC0

220E
2130
1 7 6 5 Toko 7KM 3154
MW 22n
3
J 2 3 J
75 kHz
0E

2106 3132
5115 3155
0E

3163 +7V
5p2- 2107 VDD 330E
4 6
30p 470n +6V
1 4 MW-OSC 7 2144
0E

3124 +8V
0E

5123 3129 VCC1 1µ

3 4 ANTI BIRDY
FILTER

22k
K 2120 2 3 2 1 7103 3143 VCC2 K
0E

3130 +9,6V
7105 33p +7V +7V BC858C 3144
1,3V 6107
BC338-40 1 6 1k
+6V +6V 3186 BZX79/
3109 V 2142 2143
3 VDD VDD 1k C11
2k2 2125 100n 220n
22k

47E
3134 3146
LW = 0V 560p
2108 2109 2 LW-OSC 0V
4k7

MW = 0,7V 3197 MW LW
82p 27p 5103 7124 5122 7122 LW = 0,7V
L BC848C BC848C MW = 0V 3125 L
3 4
3169 3137 3128 10k
1 LW 0E 10k 2k2 7109
2123 2 2158
BC858B
390p 100n
22k

0E

1 6 3177 3131
V
V
2122
0V
M 3n9 MW LW M
0V
MW LW
3188
0E
.....V FM mode stereo Signal path
only in RDS version (04121) 3178
0E
.....V FM FM
not in RDS version (04341)
3147
N .....V AM AM N
0E
AF
LEU0150
3104 217 04121/04341 bl. 130 - 01 9813

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

PCS 100 949

 7D-4 7D-4

ELECTRICAL PARTS LIST - TUNER 95 BOARD ELECTRICAL PARTS LIST - TUNER 95 BOARD

MISCELLANEOUS
1102 4822 267 10283 Socket Coaxial IEC 75R 3125 4822 116 83864 10k 5% 0,5W 5107 4822 157 11443 FM Discriminator 10,7MHz
1103 4822 265 31184 JST Connector 2 pin 3128 4822 116 52256 2k2 5% 0,5W 5109 4822 157 71639 Ceram Filter 10,7MHz
1110 4822 210 10739 Frontend Assembly FE415-G23 3129 4822 051 20008 0R Jumper 0805 5110 4822 242 70665 Ceram Filter 10,7MHz
3130 4822 051 10008 0R Jumper 1206 5111 4822 158 60511 AM-IF Filter 450kHz
CAPACITORS 3131 4822 051 10008 0R Jumper 1206 5112 4822 157 70302 AM-IF Filter 450kHz
2102 4822 124 40433 47µF 20% 25V 3132 4822 051 20008 0R Jumper 0805 5114 4822 157 70302 AM_IF Filter 450kHz
2106 4822 125 60102 Trimmer 5,2-30pF 100V 3134 4822 051 20223 22k 5% 0,1W 5115 4822 157 71636 Anti-Birdy Filter
2107 4822 121 51252 470nF 5% 63V 3137 4822 117 10833 10k 1% 0,1W 5121 4822 242 10261 X’tal Resonator 75kHZ
2108 4822 126 13695 82pF 1% 63V 3138 4822 051 20008 0R Jumper 0805 5122 4822 157 60517 RF Coil AM
2109 4822 126 13691 27pF 1% 63V 3139 4822 051 10008 0R Jumper 1206 5123 4822 157 60517 RF Coil AM
2120 5322 122 32659 33pF 5% 50V 3140 4822 051 20331 330R 5% 0,1W
2122 5322 126 10465 3,9nF 10% 50V 3141 4822 117 11148 56k 1% 0,1W DIODES
2123 4822 121 10766 390pF 1% 630V 3142 4822 100 11163 Trimmer 100k 30% 0,1W 6105 4822 130 83075 HN1V02H-B
2125 4822 121 10578 560pF 1% 630V 3143 4822 051 20223 22k 5% 0,1W 6106 4822 130 30621 1N4148
2127 4822 122 32927 220nF +80/-20% 50V 3144 4822 051 10102 1k 2% 0,25W 6107 4822 130 34488 BZX79-C11
2128 4822 124 41579 10µF 20% 50V 3145 4822 117 11449 2k2 1% 0,1W 6120 4822 130 30621 1N4148
2129 4822 124 40242 1µF 20% 63V 3146 4822 051 20479 47R 5% 0,1W
2130 4822 126 11585 22nF +80/-20% 25V 3147 4822 051 10008 0R Jumper 1206 TRANSISTORS & INTEGRATED CIRCUITS
2131 4822 122 33325 470nF 16V 3150 4822 051 20472 4k7 5% 0,1W 7101 4822 209 90315 TEA5762H/V1
2132 4822 122 33325 470nF 16V 3151 4822 051 20683 68k 5% 0,1W 7103 4822 130 42513 BC858C
2133 4822 124 40242 1µF 20% 63V 3152 4822 051 20471 470R 5% 0,1W 7104 5322 130 44779 BC338-40
2134 4822 126 13188 15nF 5% 63V 3153 4822 051 20471 470R 5% 0,1W 7105 5322 130 44779 BC338-40
2135 4822 122 32927 220nF +80/-20% 50V 3154 4822 116 83872 220R 5% 0,5W 7109 5322 130 41983 BC858B
2136 4822 126 13188 15nF 5% 63V 3155 4822 116 52219 330R 5% 0,5W 7110 5322 130 41983 BC858B
2137 4822 122 32927 220nF +80/-20% 50V 3158 4822 116 83883 470R 5% 0,5W 7122 5322 130 42136 BC848C
2138 4822 124 41576 2,2µF 20% 50V 3159 4822 116 83883 470R 5% 0,5W 7124 5322 130 42136 BC848C
2139 4822 126 10002 100nF 20% 25V 3160 4822 116 83883 470R 5% 0,5W
2140 4822 121 51252 470nF 5% 63V 3161 4822 116 83883 470R 5% 0,5W Note : Only the parts mentioned in this list are normal
2141 4822 122 31947 100nF 20% 63V 3162 4822 117 13579 220k 1% 0,1W service spare parts.
2142 4822 122 31947 100nF 20% 63V 3163 4822 051 10008 0R Jumper 1206
2143 4822 122 32927 220nF +80/-20% 50V 3164 4822 052 10478 ! 4R7 5% 0,33W
2144 4822 124 40242 1µF 20% 63V 3165 4822 051 10008 0R Jumper 1206
2145 4822 122 33575 220pF 5% 50V 3167 4822 116 83872 220R 5% 0,5W
2147 4822 122 33575 220pF 5% 50V 3169 4822 051 20008 0R Jumper 0805
2148 4822 122 33809 22nF 20% 50V 3171 4822 051 20008 0R Jumper 0805
2150 4822 122 31947 100nF 20% 63V 3172 4822 051 10008 0R Jumper 1206
2151 4822 126 14236 15pF 5% 50V 3173 4822 051 20008 0R Jumper 0805
2152 4822 126 13695 82pF 1% 63V 3176 4822 051 20008 0R Jumper 0805
2158 4822 122 31947 100nF 20% 63V 3177 4822 051 20223 22k 5% 0,1W
2160 4822 122 32139 12pF 2% 63V 3178 4822 051 10008 0R Jumper 1206
2161 5322 122 34123 1nF 10% 50V 3181 4822 051 10008 0R Jumper 1206
2162 4822 124 81151 22µF 50V 3183 4822 051 10008 0R Jumper 1206
3184 4822 051 10008 0R Jumper 1206
RESISTORS 3185 4822 051 10008 0R Jumper 1206
3103 4822 051 20008 0R Jumper 0805 3186 4822 051 10102 1k 2% 0,25W
3104 4822 051 10102 1k 2% 0,25W 3188 4822 051 10008 0R Jumper 1206
3107 4822 051 20829 82R 5% 0,1W 3192 4822 051 20008 0R Jumper 0805
3108 4822 117 11449 2k2 1% 0,1W 3197 4822 051 20472 4k7 5% 0,1W
3109 4822 117 11449 2k2 1% 0,1W
3120 4822 051 20008 0R Jumper 0805 COILS & FILTERS
3123 4822 051 10008 0R Jumper 1206 5102 4822 157 71634 MW Aerial
3124 4822 051 10008 0R Jumper 1206 5103 4822 157 71635 LW Aerial

PCS 100 950

 9-1 9-1

Tapedeck wiring (Double deck)

TO ETF BOARD
CONNECTOR 1770 (ND) 14P
CONNECTOR 1740 (DB) 14P
REC REC
REV FWD CRO2
CRO2

ETF7 TAPE MODULE

(Non-Dolby Version) MODE

–
SW

+
LH
TAPE DECK
MOTOR

Mechanism B Mechanism A

TO ETF BOARD
TO ETF BOARD CONNECTOR 1730 (3P)
CONNECTOR 1710 (ND) 5P
CONNECTOR 1720 (DB) 6P

TABLE OF CONTENTS
OPTIONS / VARIANTS TABLE Variations table for Analog Circuit
Tape Module Wiring & variation table ....................... 9-1 MODULE ETF7 Autoreverse Non-autoreverse
Block diagram ............................................................ 9-2 VARIANT 1 2 3
ND/DD/FR ND/DD/FF
Brief Introduction ....................................................... 9-3
FEATURES DB/DD/FR ND/DD/FR ND/DD/FF 2701 , 2702 150pF 270pF
Connector assignment ............................................... 9-4
Deck configuration double double double 2703 , 2704 100pF 220pF
Tape deck electronics & Tape adjustments ............... 9-5
Deck type (Tokyo Pigeon) CWE CWE CWE 2717 , 2718 10nF 15nF
ETF7 Non-Dolby board layouts ................................. 9-6
2727 , 2728 470pF 1nF
Analog Circuit diagram .............................................. 9-7 Autoreverse yes (B) yes (B) no
3616 10k 1k
Servo Circuit diagram ................................................ 9-8 Auto Replay no no yes (A+B) 3618 6k8 -
Exploded views & parts list ........................................ 9-9 Motor configuration single single single 3620 10k trimmer -
Electrical parts list .................................................... 9-13 3622 - 10k trimmer
Auto tape type selection yes yes yes
3672 4k7 -
Dolby type B Noise Reduction yes no no
3676 47k -
19 kHz pilot suppression yes no no 3688 680R -
Normal / High speed dubbing yes yes no 3723 , 3724 15k 18k
Cue/Review & Fwd/Rewind yes yes yes 3727 , 3728 5k6 6k8
3729 , 3730 3k3 4k7
DB = Dolby B NR 3743 , 3744 1k5 2k2
DD = Double Deck 3745 , 3746 3k3 5k6
FF = Non-Autoreverse 3754 , 3755 1M 47R
FR = Autoreverse Deck B 3769 12k 8k2
ND = Non-Dolby 3772 6k8 5k6
3774 15k 8k2
SD = Single Deck
6614 1N4148 -
7616 BC857B -
7622 BC847B -

PCS 103 373

 9-2 9-2

BLOCK DIAGRAM

Line-In
ATTEN
7710 7720
9792 # PB Out
Playback SOURCE SEL PRE-AMPLIFIER
Head ATTEN
HEF4952BT AN7318S
For Dolby version only
1A0 1A1 1A2 ALCEN
ALC PB In PB Out
7630
Rec current
Rec/Pb 7740 Rec In DOLBY B NR REC Out
Head 4794 # CXA1101M
PLAYBACK PB EON. SW. PB A ADJ PB B ADJ
EQUALISATION HEF4952BT 2A2 MUTE
1A0 1A1 DOLBY

2A0 2A1 2A2

BIAS SYM MPX 7788

IEC I IEC II 2A2

7640
REC EON.
RECORD AMP REC ADJ
HD SW. NJM4560D
7730 #
REC
REC EON. SW. NOM/HI SPEED
BIAS ADJ
HEF4952BT REC EON.
Erase
Head 3A0 3A1 3A2 NOM/HI SPEED
Bias
(HS) (REC) (CRB) REC EON.

Erase OSCILLATOR 3A0 NS

REC CRB

Deck B (Rec/Pb) switches, sensors & motor

1A0
7787 ALCEN
SOLENOID SOLENOID

Deck A (Pb) switches, sensors & motor

REC
SUPPLY CTRL SUPPLY CTRL

1A2

MOTOR VCC
7780
SUPPLY CTRL

7791 1A1

NS/HS CTRL

CRA DECK(S) SW.

7792 2A0 4x STATUS TO 2x
VOLTS CONV.
NOTE: # For Non-dolby version only
Only 1 channel is presented.
NS/HS HS
MicroProcessor Control / Communication lines
(NS) AD1 AD2
7622
Direct / Indirect Control lines from Shift Registers 1A0
3A0 CLK 7610
SHIFT 2A1
DATA REGISTER 2A2
HEF4094BT REC
STROBE
NS/HS (NS)

PCS 103 374

 9-3 9-3

Brief introduction

General
1. Playback Mode 13. Motor Speed (For FR versions only)
Signal from the playback head Deck A or Deck B is selected and fed through by the Mode Selector IC7710 (HEF4952BT). During High speed dubbing, a feedback signal from the uP through pin 03 of the IC7610 (HEF4094BT) will trigger the
The signal is amplified by amplifier IC7720 (AN7323S) before feeding to the IC7740 (HEF4952BT) and out to the AF Board transistors 7622 (BC847B) and 7616 (BC857B) to cause a change in the voltage level between High and Low, thus changing
via connector 1701. the speed of the motor.

2. Recording Mode 14. IC7610 (HEF4094BT)

Recording Signal is selected and fed through by the Mode Selector IC7710 (HEF4952BT) which is then amplified by the IC7610 (HEF4094BT) is a Shift Register use for issues the logic for cmos switch ICs (HEF4952BT) via 1A0, 2A1 and 2A2.
amplifier IC7720 (AN7323S). The amplified output signal will pass through IC7730 (HEF4952BT) for record equalization and It also issues logic to On/Off SOL_A, SOL_B and MOT. Recording speed is controlled via NS/HS.
back to IC7710 (HEF4952BT) before registered into the Rec/PB Head of Deck B.

3. Dubbing Mode
In Dubbing mode, signal from the playback head Deck A is selected and fed through by the Mode Selector IC7710 Dolby Circuit (For sets with Dolby B NR version only)
(HEF4952BT) which is then equalised for playback mode by the amplifier IC7720 (AN7323S) so that a flat response is 15. IC7630 (CXA1551M)
obtained after the pre-amp. The equalised signal will then follow the same path as in the Recording mode. IC7630 (CXA1551M) in the Dolby circuit is a Dolby Noise Reduction Type B IC for the Playback and Recording signal. Noise
Reduction ON/OFF are controlled by DOLBY, which is from CLK, direct from uP. After clocking in DATA, CLK is set to HIGH/
4. Mode Selector LOW for NR OFF/ON.
The Mode Selector IC7710 (HEF4952BT) caters for 4 inputs signal, namely Playback Signal from Deck A, Playback Signal
from Deck B, Recording Signal and Dubbing Signal. 16. 19kHz Filter
The 19kHz filters 5631 & 5632 (LXD-210) in the Dolby circuit is for the purpose of filtering the 19kHz Pilot Tone (for Tuner
5. Amplifier PB/REC signal only) of the Recording signal.
Amplifier IC7720 (AN7323S) is for the purpose of amplifying the Playback and Recording signal from the Mode Selector.
17. Level Adjust
6. Automatic Level Control (ALC) The Variable resistor 3635, 3636,3641 and 3642 in the Dolby circuit is for adjusting the playback level of the Dolby reference
ALC circuit consists of resistors (3760, 3765, 3766, 3767), capacitors (2762 , 2763) and control by transistor 7787 (BC847B). (400Hz , 200nWb/m). Transistor 7631, 7632 are ON to enable adjustment of 3641, 3642 during Playback Deck A. Transistor
ALC limits the amplifier output to a constant value when input signal becomes too large, thus limiting recording current to 7633, 7634 and 3635, 3636 are active for Playback Deck B.
below saturation level, to prevent recording distortion.
18. Amplifier IC7640 (NJM4560M)
7. Muting Circuit (For Non-Dolby version only) The Amplifiers 7640A & 7640B (NJM4560M) in the Dolby circuit is for the purpose of amplified the Recording signal.
Switch S4 of the IC7740 (HEF4952BT) is for the purpose of muting the output during Recording mode. During Recording
mode, S4 is closed and shorted to the ground. 19. Muting Circuit
The muting circuit which consists of transistors 7788, 7789 and 7790 (BC847B) is for the purpose of muting the output during
8. IC7740 (HEF4952BT) Recording mode.
The function of the IC7740 (HEF4952BT) is to change time constant between 120us Ferro (IEC I) and 70us Chrome (IEC
II) during playback mode. It will automatically determined whether the tape type is 120us Ferro (IEC I) or 70us Chrome (IEC
II). This IC will switch to Flat Gain during the Recording mode.
NOTATIONS & ABBREVIATIONS USED IN THIS
DOCUMENT
9. IC7730 (HEF4952BT)
CR Chrome (IEC type II)
The function of the IC7730 (HEF4952BT) is to change gain and time constant according to tape type and recording speed DB Dolby NR type B
to boost recording current at higher frequency during recording to compensate for head loss. It will automatically determined DD Double Deck
whether the tape type is 120us Ferro (IEC I ) or 70us Chrome (IEC II). DM Double Motor
FE Ferro (IEC type I)
10. Bias Level FF Non-Autoreverse
Bias Level making use of the Variable resistor (3773) for adjusting the optimal level of the bias current for Ferro or Chrome. FR Autoreverse Deck B
Gnd x Ground x
HSD High speed dubbing
11. Bias Symm (For Dolby B NR version only)
ND Non Dolby
Bias Symm making use of the Variable resistor (3785) to adjust the bias current for the left and the right channel to be equal. NR Noise Reduction
NSD Normal speed dubbing
12. PB Switch PB Playback
Playback Switch which consists of the FETs 7785 (For Dolby B NR version only) & 7786 (J111) is for the purpose of providing REC Record
a virtual ground for the Rec/PB Head (Deck B) during Playback mode. During the Playback mode, the FETs are turn on and S/A Sub-assy
shorted pin 2 and 4 of connector 1720 to the ground. During Recording mode, the FETs are turn off to allow the oscillator SD Single Deck
SM Single Motor
signal to be superposition onto the Recording signal for recording.

PCS 103 375

 9-4 9-4

CONNECTORS ASSIGNMENTS:

CONNECTOR 1701 INTERCONNECTION TO AF BOARD CONNECTOR 1740 DECK A & B CONTROL INTERFACE (For Dolby B NR version only)

1 REC-L Record input left 1 REC REW Record tab protection status switch (reverse) [open=on: close=off]
2 REC-R Record input right 2 CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe]
3 GND A AF Ground 3 REC FWD Record tab protection status switch (forward) [open=on: close=off]
4 TAPE-L Playback output left 4 PHOTO B Photo sensor output (tape movement indication)
5 +12V D.C. supply (+12V) for AF electronics 5 SOL B Solenoid supply for deck B
6 TAPE-R Playback output right 6 Vcc Deck / Motor supply
7 -CMOS Negative d.c. supply (-9V) for CMOS ICs 7 MODE B Mode switch (head engagement) [open=off: close=engaged]
8 GND M Deck / Motor ground
CONNECTOR 1703 INTERCONNECTION TO AF BOARD 9 SOL A Solenoid supply for deck A
10 PHOTO A Photo sensor output (tape movement indication)
1 GND M Motor Ground 11 MODE A Mode switch (head engagement) [open=off: close=engaged]
2 +MOTOR D.C. supply (+12V) for tape deck motor & solenoid 12 L L pin for motor
13 CrO2 A Chrome tape detection switch deck A [open=Cr: close=Fe]
CONNECTOR 1706 INTERCONNECTION TO FRONT BOARD 14 H H pin for motor

1 AD2 Deck sensing switches output voltage / Deck A EOT CONNECTOR 1770 DECK A & B CONTROL INTERFACE (For Non-Dolby version only)
2 AD1 Deck sensing switches output voltage / Deck B EOT
3 +5V DC supply +5V for ADC network 1 REC REW Record tab protection status switch (reverse) [open=on: close=off]
4 GND P Control & Oscillator Ground 2 CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe]
5 CLK HEF4094BT shift register Clock line 3 REC FWD Record tab protection status switch (forward) [open=on: close=off]
6 DATA HEF4094BT shift register Data line 4 PHOTO B Photo sensor output (tape movement indication)
7 STROBE HEF4094BT shift register Strobe line 5 SOL B Solenoid supply for deck B
6 Vcc Deck / Motor supply
CONNECTOR 1710 DECK B HEADS CONNECTON (For Non-Dolby version only) 7 MODE B Mode switch (head engagement) [open=off: close=engaged]
8 GND M Deck / Motor ground
1 B R/P HD L+ R/P Head left channel positive 9 SOL A Solenoid supply for deck A
2 GND A R/P Head return ground 10 PHOTO A Photo sensor output (tape movement indication)
3 B R/P HD R+ R/P Head right channel positive 11 MODE A Mode switch (head engagement) [open=off: close=engaged]
4 ERASE HEAD Erase Head 12 L L pin for motor
5 GND A Erase Head ground 13 CrO2 A Chrome tape detection switch deck A [open=Cr: close=Fe]
14 H H pin for motor
CONNECTOR 1720 DECK B HEADS CONNECTON (For Dolby B NR version only)

1 B R/P HD L+ R/P Head left channel positive

2 B R/P HD L- R/P Head left channel negative
3 B R/P HD R+ R/P Head right channel positive
4 B R/P HD R- R/P Head right channel negative
5 ERASE HEAD Erase Head
6 GND A Erase Head ground

CONNECTOR 1730 DECK A HEAD CONNECTIONS (For Double Deck versions only)

1 A PB HD L+ Pb Head left channel positive

2 GND A Pb Head return ground shield
3 A PB HD R+ Pb Head right channel positive

PCS 103 376

 9-5 9-5

TAPE MECHANISM ELECTRONICS

TAPE ADJUSTMENT & CHECK TABLE
TEST RECORDER MEASURE ADJUST
READ ON
CASSETTE MODE ON with to
B Photo Sensor Rec-R 1. B Rec Switch (REV)
ADJUST MOTOR SPEED
CrO2 2. B CrO2 Switch
SBC420 PLAY B 1 or 2 3620 3150Hz ± 0.5%
NORMAL SPEED frequency
Rec-F 3. B Rec Switch (FWD) 3150Hz PLAY A LEFT RIGHT counter check 3150Hz -0.8/+1.8%

4. B Photo Out CHECK WOW & FLUTTER

Solenoid 5. B Solenoid DECK A & B

SBC420
PLAY
1 or 2
W&F-meter check ≤0.4 % DIN
3150Hz
LEFT RIGHT
B-Mode 6. Vcc 12V
ADJUST AZIMUTH
7. B Mode Switch
SBC420 PLAY FWD 1 or 2 left hand screw max. output level
DECK A & B mV-meter
8. Gnd 10kHz & left=right
PLAY REV # LEFT RIGHT right hand screw
R1 (680R)
9. A Solenoid CHECK PLAYBACK FREQUENCY RESPONSE
Solenoid 10. A Photo Out 1 or 2
DECK A & B SBC420 PLAY mV-meter check limits see fig.1
Motor 11. A Mode Switch LEFT RIGHT

ADJUST BIAS CURRENT

12. Motor L
SBC419A 3773 995mV
A-Mode RECORD
5 or 6
mV-meter
13. A CrO2 Switch DECK B
R2 (680R) SBC420 LEFT RIGHT check 750mV ± 1.5dB

14. Motor H CHECK OVERALL FREQUENCY RESPONSE AND DISTORTION

A Photo Sensor
CrO2 Inject 3mV signals
100Hz, 250Hz, 1kHz, SBC419A
10kHz, 12.5kHz or RECORD B
Mechanism A Head Wires Soldering
SBC420
via 3 or 4
Pink or Play
Red Head RECORDED 1 or 2
Screen PLAY B mV-meter limits see fig. 2 *
check
(Gnd) CASSETTE
White LEFT RIGHT
Inject 1kHz 8.85mV SBC419A
or RECORD B
via 3 or 4
Mechanism B Head Wires Soldering (Non-Dolby version) SBC420
Head wire
Rec/Pb Head wire connector pcb RECORDED 1 or 2
PLAY B THD-meter check ≤3% *
Head connector pcb 1. White CASSETTE
Rec/Pb
2. Black
LEFT RIGHT
1. +L ch (White) Head
2. - ch (Black) 3. Red
4. Blue SBC419A : 4822 397 30069 # For Auto-reverse version only
3. +R ch (Red)
5. Yellow SBC420 : 4822 397 30071 * If high frequencies are not within limits, decrease bias and re-measure.
4. E Head (Blue) Erase
5. E Head (Yellow) If distortion is too high, increase bias and re-meaure
Head

For Auto-reverse Head For Normal Head

level(dB) level(dB)

Mechanism B Head Wires Soldering (Dolby B NR version)

Rec/Pb Head wire Head wire

connector pcb 8dB 6dB 8dB 8dB 6dB 8dB
Head connector pcb 10dB (HSD) 10dB (HSD)
1. +L ch (White) Rec/Pb 1. White
2. Black
2. - L ch (Black) Head 3. Red
3. +R ch (Red)
4. Blue
4. - R ch (Blue)
5. Yellow f(Hz) f(Hz)
5. E Head (Yellow) Erase
6. E Head (Yellow) 80 250 4k 12.5k 100 250 4k 10k
Head
figure. 1 figure. 2
For Auto-reverse Head For Normal Head

PCS 103 377

 9-6 9-6

COMPONENT LAYOUT CHIP LAYOUT

4 2 2 4

3 1 1 3

5 6 6 5

PCS 103 378

 9-7 9-7

ANALOG CIRCUIT
1701 F9 2705 A2 2712 B6 2719 C5 2726 D4 2735 B3 2745 F5 2765 B4 2785 F1 3705 A4 3712 B4 3719 C6 3726 D5 3733 A2 3744 F8 3753 F5 3760 A7 3767 A7 3774 E3 3781 D2 4794 C6 6774 D3 6786 B7 7782 E1 9791 A8
1710 C1 2706 A2 2713 A6 2720 D5 2727 A3 2737 A6 2746 F8 2769 F7 2786 D1 3706 B4 3713 A7 3720 E6 3727 A7 3734 B2 3745 F8 3754 E8 3761 E3 3768 E8 3775 F3 3784 D1 5701 D2 6775 C3 7710 A3 7783 E2 9792 B8
1730 A1 2707 A4 2714 B6 2721 C5 2728 E5 2738 B6 2747 E8 2770 F8 2787 D3 3707 A5 3714 B7 3721 C6 3728 B7 3735 A2 3746 E8 3755 E7 3762 E2 3769 E4 3776 F2 3786 F4 5703 F1 6776 F3 7720 A5 7784 D2 9793 A6
2701 B2 2708 B4 2715 A4 2722 D5 2729 A8 2741 D6 2760 E3 2780 F3 3701 B1 3708 B4 3715 A6 3722 D6 3729 A7 3736 B1 3748 C8 3756 D8 3763 A5 3770 F2 3777 F2 3787 C3 6770 E2 6777 E2 7730 D6 7786 C2
2702 B2 2709 A5 2716 C4 2723 C5 2730 B8 2742 C3 2761 B5 2781 F2 3702 C2 3709 A4 3716 B6 3723 A3 3730 B7 3741 A6 3749 C7 3757 D8 3764 A5 3771 F2 3778 E1 3788 C3 6771 E2 6778 E4 7740 A8 7787 C8
2703 A2 2710 B5 2717 C6 2724 D5 2733 A5 2743 F1 2762 B6 2782 F2 3703 A2 3710 C4 3717 C6 3724 D5 3731 A7 3742 C7 3751 E5 3758 D8 3765 B6 3772 F3 3779 D3 3789 F4 6772 D1 6782 C7 7780 F4 7791 F5
2704 B2 2711 A6 2718 D6 2725 D4 2734 C4 2744 A4 2763 B6 2784 F1 3704 B1 3711 A5 3718 E6 3725 C5 3732 B7 3743 F8 3752 F4 3759 D7 3766 B7 3773 E3 3780 D2 4790 C3 6773 D1 6785 A7 7781 F3 7792 D8

1 2 3 4 5 6 7 8 9
* 2727
3735 470p 3711 2713 3741
REC_L B1
22K * 3723 150K 3763 10u 2K2

3733

2703

100p
1K2
2733 9793 * 3727 2729
15K 3705 LH A
PLAY BACK 3 * LEFT CHANNEL 12150K 5 9791
DECK A A A 470p 5K6 22n B3
220R PC2 PC1 3713 3731
A A

2707

470p
1730 7710 MODE 10 7740
3703 HEF4952B IN2 2711 HEF4952B P
1 SELECTOR

1N4148
10R 8K2

2709

3715
330p
A

6785
1K8
15 7 13 15 7
220R A0 1A0 OUT2 100p A0 2A0

2705

220p
2 16 S0 +C A 2715
A A1 9 1A1 3707 * 3729 16 S0 A1 9 2A1 M
14 S1 10 11 14 S1 10
3 A2 NF2
14
2737 A 3760 A2 2A2
12 S2 12 S2
470u 100R AN2 3K3

3709
A AN7323S

10R
11 S3 8 11 S3 8
S4 -C 3764 100n 120R S4

2706

2744
220p

100n
16 7720
VSS
A
VSS +12 Vcc

3767
ALCEN

4M7
2 4 2 2 4
4 3704 VEE 220R ALCC 3732 VEE -C

2761

220u

1N4148
1 S0 A 1 S0
3765

2735

100n
A

6786
3 S1 13 PB/REC 3 S1 13 PLAYBACK
220R VDD 8K2 VDD +C

2765
1

47u
5 S2 GND AMPLIFIER
5 S2
3736 39K * 3730
3734

2704

3766
100p
EQUALISATION

4M7
1K2

4u7

47u
2763
6 S3 6 S3

2762
REC_R S4
A RIGHT A 3
S4
15
22K CHANNEL A RF AIN1 3K3
* 2730
A A 3706 7 * 3728 9792
B IN1 2738 A B4 B

2708

3716
470p

1K8
220R 5K6 22n
2702

150p

2710

330p
A2 A1 A0 S0 S1 S2 S3 S4 4
OUT1 100n 3714
2701

150p

STOP 0 0 0 1 1
Pb deck A 0 0 1 1 1 A 3708 6
3701 * Pb deck B 0 1 0 1 1 NF1 10R
A2 A1 A0 S0 S1 S2 S3 S4
* -- 0 0 0 1 1
-- 0 1 1 1 1 1 100R

2712

100p

2714
5 NC1 NC2

10u
REC in 1 0 0 1 1 STOP 0 0 1 1 1
220R 3712 8 9
Dubbing 1 0 1 1 1 -- 0 1 0 1 1
3702 3742

3788
REC/PB -- A

1M
1 1 0 1 1
150K B2 REC 0 1 1 1 1 1
DECK B -- 1 1 1 1 A
1710 220R 2734 2K2 ALCEN
HS Chrome 1 0 0 1 1
1 Pb Chrome 1 0 1 1 1
6775 --
470p 1 1 0 1 1

2716

470u
2 2719 3721 * 2717 LH 6782 Pb Ferro 1 1 1 1
1A0
1N4148
C 33n 3K9 10n 3748 C
4790

3 1N4148 7787
3787 3719 3717

3710
10R
3749 2K2 BC847B

4794
4
1M 2721 3725 12K 2K2 REC
A
5 A 47K
15 7 3A0
6n8 10R A0
2742

6 7786
22n
16 S0 +5
2723 A1 9 REC
A J111 B1 14 S1 10
12 S2
A2 CRB CONTROL LOGIC
15n 2741

2725

3759

10K
4n7
11 S3 8
3784 A P S4
A VSS P 7792 3756
2 4
A 100n
1K 3781 A 2722 3726 VEE -C BC847B CRA
1 S0
-C 2A0 220K
BC857B

3 S1 13
4M7 3779 6n8 10R VDD +C 3757
5701
2u2

D 2724 5 S2
D
7784

HS
6773 REC B2 6 S3 7730
2786 3780 330K S4 220K
HEF4952B
6774
2726 15n P
4n7
100p 1M
2787

3758

10K
33n

1N4148 2720 * 2718

* 3724 3722
1N4148
6772

1N4148 A
A A 15K 33n 3K9 10n
+C * 2728 3720 3718 P
+12
A 3762 3761 12K 2K2
470p * 3754
3A0 HS
1N4148 1N4148

820R 10K 1M
2760

100n
6770

BZX79-F8V2

REC EQUALISATION A2 A1 A0 S0 S1 S2 S3 S4
3774

3755
A
15K

1M
NS Ferro 0 0 0 1 1
+5 1 2
3778

6777

2747#
6R8

E HS Ferro 0 0 1 1 1
E

100n
* A 6778 REC MUTE 0 1 0 1 1 *
* 3769
6771

BIAS REC MUTE 0 1 1 1 1 1

LEVEL CRB M 3768
6K8 NS Chrome 1 0 0 1 1 -C
3751

BC557B P 1N4148 7 -CMOS

10K
3773

7782
+12 HS Chrome 1 0 1 1 1 * 3746 10K
REC MUTE 1 1 0 1 1 B4 6 TAPE-R
P 7783 1A1
4K7

-- 1 1 1 1 3K3 +12
BC847B 3752 +12V
3789

MT1 7 8 MT2 7791 5

47K

3 6 3770 3771 6776 * 3745

100K BC847B B3 4 TAPE-L
3772

P
6K8

5 1K5 1K2 3K3

# 2745
100n

2
P
100K
3753

3744

3743
A 3 GND_A

2769

470p
2770

470p
1N4148

1K2

1K2
2782 *
1 4 P 7780 3786
3777

# 2746
100n
7781 A REC_R 2 REC-R
F 4n7 BC847B 22K ANALOG CCTRY * *
F
2780

22u

CLNS-2A833 YEZ BC847B REC

150R 3776 A A A A REC_L 1 REC-L
5703
1A0
6K8
2781

3775
2785

A
2784

4R7

1701
10n
15n

1u

2743 P P
ERASE L Not For ND/DD/FR TO/FROM AF
A 22n P OSCILLATOR * See Variant Table for details
A A P P P 4 3
# For Provision Only
Note : Some values may varies, see respective parts list for correct value.

1 2 3 4 5 6 7 8 9
PCS 103 379
 9-8 9-8

SERVO CONTROL CIRCUIT

1702 A7 1760 B8 2622 D2 2625 E4 3601 B2 3604 C2 3607 C6 3610 D6 3613 B2 3618 A4 3622 A4 3625 B3 3630 A6 3676 C5 3680 C5 3687 D2 4785 D2 6612 B6 7612 A6 7616 A4 7620 B6 7624 D6
1703 B1 1770 B7 2623 D2 2626 B1 3602 C2 3605 B3 3608 D6 3611 C6 3614 C6 3619 A4 3623 B3 3626 B6 3672 B4 3678 B5 3685 D2 3688 A5 4795 E3 6614 B4 7613 A3 7618 B6 7622 B5 9705 A7
1706 E1 2621 D2 2624 E2 2627 A7 3603 B2 3606 C3 3609 C6 3612 D6 3616 A5 3620 A4 3624 B6 3628 A5 3674 B5 3679 B3 3686 E6 3689 E3 6611 A2 7610 D4 7614 A6 7619 B4 7623 D2

1 2 3 4 5 6 7 8 9
DECK AB

14
H SERVO CONTROL
CR02_A
+MOTOR 7612
13 CCTRY
L
BC807-25 12

3618

3616
6K8

10K
mode_A
11
* * 1702 PHOTO_A

# 2627

100n
10

680R
A A

# 3619

100K
3628
3622
3620
+MOTOR SOL_A
7613 10K 10K 9705 9 Gnd
BC807-25 * L

680R
3688
SOL_A 3630 M 8 8
mode_B

1N4003
PHOTO_A 7616 * * 470R +MOTOR 7614 7 7
6611

BC857B Vcc
CR02_A BC807-25 6 6

100K
3623
sol_B
L 3674
5 5
photo_B

1N4003
+MOTOR M 3625 4K7

6612
4 4
Rec_FWD

100K
3624
1N4148
1K

6614
7618 3 3
HS
B 2
+5 7619
BC847B *
3672* BC847B M
2
CrO2_B
2
B
3613 +5 3626
# 2626

100n

Rec_RVS
1 4K7 M +5

3678
* 7622

47K
27K M 1K 1 1
Rec_RVS

3679
BC847B

47K
1703 1770 # 1760
7620
M
3601

3603

3605
2K2

2K2

2K2

M BC847B

3614
3676

27K
47K

3680
47K
Rec_RVS M
M * +5
CRA
P
C C
3602

3604

3606

120K
27K

56K

3611

3609

3607
2K2

2K2

2K2
8 P
VSS --
10 7
Os' O3

9 11
7623 Os O7
BC847B 3685 1 13
2A2 CRB
STR O5
100K

120K
3610
3612

3608
7610

56K

27K
HEF4094BT O6 12
2
P D
2623

2622

2621

D D
470p

470p

14
1n

O4 7624
# BC847B
3687 3 4
CP O0
100R REC
5
O1 1A0
4785
STROBE 7 * See Variant Table for details
6
DATA 6 O2
# For Provision Only
VDD E0
CLK 5

100K
3686
2624 2625 16 15
2A1
L Not For ND/DD/FR
GND_P 4
M
P 100n P 100n Note : Some values may varies, see respective parts list for
+5 3 +5 correct value.
+5
E AD1 2
**
E
AD2 1
**
1706 4795
TO/FROM FRONT
3689

4K7

1 2 3 4 5 6 7 8 9

PCS 103 380

 9-9 9-9

TAPE MODULE EXPLODED VIEW TAPE MECHANISM - MOTOR EXPLODED VIEW

1 313911877130 Autoreverse Mech. CWE44FR01 31 4822 361 11055 Motor Assembly

1 313911877140 Non-Autoreverse Mech. CWE44FF02 91 - Screw M2,6 x 5
3 - Screw D3 x 10 92 - Screw M2 x 5
6 - Screw M2 x 16
7 313911034080 Flex Cable 14 pin 7,5 cm Note: Only the parts mentioned in this list are normal
service spare parts.
Note: Only the parts mentioned in this list are normal service
spare parts.

PCS 103 381

 9-10 9-10

TAPE MECHANISM A - PLAY

MECHANICAL PARTS - PLAY MECHANISM

1 996500002313 Play Head (Non-Autoreverse deck)
1 996500002321 Play Head (Autoreverse deck)
12 482240210972 Pinch Arm Assembly R
23 996500002314 Coil Assembly

32 482252811209 Flywheel Assembly RV

42 996500002315 Belt AF (Autoreverse deck)
42 996500002718 Belt AF (Non-autoreverse deck)
69 482249211761 Spring

102 482253212931 Washer

103 482253212932 Washer
104 482253212933 Washer

Note: Only the parts mentioned in the list are normal service
spare parts.

PCS 103 382

 9-11 9-11

TAPE MECHANISM B - RECORD/PLAYBACK (Non-Autoreverse version)

MECHANICAL PARTS - REC/PB MECHANISM

1 996500002313 Play Head
3 996500002600 Head, Erase
12 482240210972 Pinch Arm Assembly R
23 996500002314 Coil Assembly
32 482252811209 Flywheel Assembly RV

44-2 996500002317 Flex Socket 14 Pin

44-3 996500002320 Photo Interrupter
44-4 482205016801 680R 1% 0,4W
44-6 996500002318 Leaf Switch
44-7 996500002319 Mode Switch

59 996500002719 Belt BF (Large)

69 482249211761 Spring
102 482253212931 Washer
103 482253212932 Washer
104 482253212933 Washer

Note: Only the parts mentioned in the list are normal service
spare parts.

PCS 103 383

 9-12 9-12

TAPE MECHANISM B - RECORD/PLAYBACK (Autoreverse version)

MECHANICAL PARTS - REC/PB MECHANISM

12 482240210972 Pinch Arm Assembly R
23 996500002314 Coil Assembly
32 482252811209 Flywheel Assembly RV
39 996500002322 Belt AF
44-2 996500002317 Flex Socket 14 Pin

44-3 996500002320 Photo Interrupter

44-4 482205016801 680R 1% 0,4W
44-6 996500002318 Leaf Switch
44-7 996500002319 Mode Switch
45 996500002323 Rec/Pb Head Assembly

50 482240210973 Pinch Arm Assembly L

54 996500002324 Flywheel Assembly L
69 482249211761 Spring
73 482249211762 Spring
101 996500002325 Washer

102 482253212931 Washer

103 482253212932 Washer
104 482253212933 Washer
107 996500002326 Washer
109 996500002327 Washer

Note: Only the parts mentioned in the list are normal service
spare parts.

PCS 103 384

 9-13 9-13

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD

MISCELLANEOUS
1701 482226710953 Flex Socket 7pin Vert. 2738 482212614585 100nF 10% 50V 3685 482211652234 100k 5% 0,5W 3745 482205120562 5k6 5% 0,1W Non-autoreverse
1706 482226710953 Flex Socket 7pin Vert. 2741 482212611585 22nF +80/-20% 25V 3686 482211710837 100k 1% 0,1W 3746 482205120332 3k3 5% 0,1W Autoreverse
1770 482226751255 Flex Socket 14pin Vert. 2742 532212232654 22nF 10% 63V 3688 482211710361 680R 1% 0,1W Autoreverse 3746 482205120562 5k6 5% 0,1W Non-autoreverse
2743 532212232654 22nF 10% 63V 3701 482211711503 220R 1% 0,1W 3748 482211711449 2k2 1% 0,1W
CAPACITORS 2744 482212614585 100nF 10% 50V 3702 482211711503 220R 1% 0,1W 3749 482211710834 47k 1% 0,1W
2621 532212231647 1nF 10% 63V 2760 482212614585 100nF 10% 50V 3703 482211711503 220R 1% 0,1W 3751 482211710833 10k 1% 0,1W
2622 532212234099 470pF 10% 63V 2761 482212480144 220µF 20% 25V 3704 482211711503 220R 1% 0,1W 3752 482211710837 100k 1% 0,1W
2623 532212234099 470pF 10% 63V 2762 482212440769 4,7µF 20% 100V 3705 482211711503 220R 1% 0,1W 3753 482211710837 100k 1% 0,1W
2624 482212614585 100nF 10% 50V 2763 482212440433 47µF 20% 25V 3706 482211711503 220R 1% 0,1W 3754 482205120105 1M 5% 0,1W Autoreverse
2625 482212614585 100nF 10% 50V 2765 482212440433 47µF 20% 25V 3707 482205120101 100R 5% 0,1W 3754 482205120479 47R 5% 0,1W Non-autoreverse
2701 532212233538 150pF 2% 63V Autoreverse 2769 532212234099 470pF 10% 63V 3708 482205120101 100R 5% 0,1W 3755 482205120105 1M 5% 0,1W Autoreverse
2701 482212233216 270pF 5% 63V Non-autoreverse 2770 532212234099 470pF 10% 63V 3709 482205120109 10R 5% 0,1W 3755 482205120479 47R 5% 0,1W Non-autoreverse
2702 532212233538 150pF 2% 63V Autoreverse 2780 482212481151 22µF 20% 50V 3710 482205120109 10R 5% 0,1W 3756 482211713579 220k 1% 0,1W
2702 482212233216 270pF 5% 63V Non-autoreverse 2781 482212233177 10nF 20% 50V 3711 482205120154 150k 5% 0,1W 3757 482211713579 220k 1% 0,1W
2703 532212232531 100pF 5% 50V Autoreverse 2782 532212610223 4,7nF 10% 63V 3712 482205120154 150k 5% 0,1W 3758 482211710833 10k 1% 0,1W
2703 482212233575 220pF 5% 63V Non-autoreverse 2784 482212151305 15nF 10% 50V 3713 482205120109 10R 5% 0,1W 3759 482211710833 10k 1% 0,1W
2704 532212232531 100pF 5% 50V Autoreverse 2785 482212421913 1µF 20% 63V 3714 482205120109 10R 5% 0,1W 3760 482205120121 120R 5% 0,1W
2704 482212233575 220pF 5% 63V Non-autoreverse 2786 532212232531 100pF 5% 50V 3715 482205120182 1k8 5% 0,1W 3761 482205021003 10k 1% 0,6W
2705 482212233575 220pF 5% 63V 2787 482212612105 33nF 5% 50V 3716 482205120182 1k8 5% 0,1W 3762 482211711454 820R 1% 0,1W
2706 482212233575 220pF 5% 63V 3717 482211711449 2k2 1% 0,1W 3763 482205120154 150k 5% 0,1W
2707 532212234099 470pF 10% 63V RESISTORS 3718 482211711449 2k2 1% 0,1W 3764 482211683872 220R 5% 0,5W
2708 532212234099 470pF 10% 63V 3601 482211711449 2k2 1% 0,1W 3719 482211711383 12k 1% 0,1W 3765 482205120393 39k 5% 0,1W
2709 532212231863 330pF 5% 63V 3602 482205120273 27k 5% 0,1W 3720 482211711383 12k 1% 0,1W 3766 482205120475 4M7 5% 0,1W
2710 532212231863 330pF 5% 63V 3603 482211711449 2k2 1% 0,1W 3721 482205120392 3k9 5% 0,1W 3767 482205120475 4M7 5% 0,1W
2711 532212232531 100pF 5% 50V 3604 482211711148 56k 1% 0,1W 3722 482205120392 3k9 5% 0,1W 3768 482211710833 10k 1% 0,1W
2712 532212232531 100pF 5% 50V 3605 482211711449 2k2 1% 0,1W 3723 482211683933 15k 1% 0,1W Autoreverse 3769 482211711383 12k 1% 0,1W Autoreverse
2713 482212440248 10µF 20% 63V 3606 482205120124 120k 5% 0,1W 3723 482211710965 18k 1% 0,1W Non-autoreverse 3769 482205120822 8k2 5% 0,1W Non-autoreverse
2714 482212440248 10µF 20% 63V 3607 482211652256 2k2 5% 0,5W 3724 482211683933 15k 1% 0,1W Autoreverse 3770 482211711139 1k5 1% 0,1W
2715 482212480195 470µF 20% 10V 3608 482205120273 27k 5% 0,1W 3724 482211710965 18k 1% 0,1W Non-autoreverse 3771 482205120122 1k2 5% 0,1W
2716 482212480195 470µF 20% 10V 3609 482211652256 2k2 5% 0,5W 3725 482205120109 10R 5% 0,1W 3772 482211711507 6k8 1% 0,1W Autoreverse
2717 482212233177 10nF 20% 50V Autoreverse 3610 482205120124 120k 5% 0,1W 3726 482205120109 10R 5% 0,1W 3772 482205120562 5k6 5% 0,1W Non-autoreverse
2717 482212613188 15nF 5% 63V Non-autoreverse 3611 482211652256 2k2 5% 0,5W 3727 482205120562 5k6 5% 0,1W Autoreverse 3773 482210012227 Trimmer 4k7 30% 0,1W
2718 482212233177 10nF 20% 50V Autoreverse 3612 482211711148 56k 1% 0,1W 3727 482211711507 6k8 1% 0,1W Non-autoreverse 3774 482211683933 15k 1% 0,1W Autoreverse
2718 482212613188 15nF 5% 63V Non-autoreverse 3613 482205120273 27k 5% 0,1W 3728 482205120562 5k6 5% 0,1W Autoreverse 3774 482205120822 8k2 5% 0,1W Non-autoreverse
2719 482212612105 33nF 5% 50V 3614 482205120273 27k 5% 0,1W 3728 482211711507 6k8 1% 0,1W Non-autoreverse 3775 482205120478 4R7 5% 0,1W
2720 482212612105 33nF 5% 50V 3616 482211710833 10k 1% 0,1W Autoreverse 3729 482205120332 3k3 5% 0,1W Autoreverse 3776 482211711507 6k8 1% 0,1W
2721 532212231866 6,8nF 10% 63V 3616 482205110102 1k 2% 0,25W Non-autoreverse 3729 482205120472 4k7 5% 0,1W Non-autoreverse 3777 482211710353 150R 1% 0,1W
2722 532212231866 6,8nF 10% 63V 3618 482211711507 6k8 1% 0,1W Autoreverse 3730 482205120332 3k3 5% 0,1W Autoreverse 3778 482205210688 ! 6R8 5% 0,33W
2723 482212613188 15nF 5% 63V 3620 482210011141 Trimmer 10k 30% 0,1W Autorev. 3730 482205120472 4k7 5% 0,1W Non-autoreverse 3779 482205120334 330k 5% 0,1W
2724 482212613188 15nF 5% 63V 3622 482210011141 Trimmer 10k 30% 0,1W Non-autorev. 3731 482205120822 8k2 5% 0,1W 3780 482205120105 1M 5% 0,1W
2725 532212610223 4,7nF 10% 63V 3623 482211710837 100k 1% 0,1W 3732 482205120822 8k2 5% 0,1W 3781 482205120475 4M7 5% 0,1W
2726 532212610223 4,7nF 10% 63V 3624 482211710837 100k 1% 0,1W 3733 482205120122 1k2 5% 0,1W 3784 482205110102 1k 2% 0,25W
2727 532212234099 470pF 10% 63V Autoreverse 3625 482205110102 1k 2% 0,25W 3734 482205120122 1k2 5% 0,1W 3786 482205120223 22k 5% 0,1W
2727 532212231647 1nF 10% 63V Non-autoreverse 3626 482205110102 1k 2% 0,25W 3735 482205120223 22k 5% 0,1W 3787 482205120105 1M 5% 0,1W
2728 532212234099 470pF 10% 63V Autoreverse 3628 482211710837 100k 1% 0,1W 3736 482205120223 22k 5% 0,1W 3788 482205120105 1M 5% 0,1W
2728 532212231647 1nF 10% 63V Non-autoreverse 3630 482205120471 470R 5% 0,1W 3741 482211711449 2k2 1% 0,1W 3789 482211710834 47k 1% 0,1W
2729 532212232654 22nF 10% 63V 3672 482205120472 4k7 5% 0,1W Autoreverse 3742 482211711449 2k2 1% 0,1W 4701 482205120008 0R Jumper 0805
2730 532212232654 22nF 10% 63V 3674 482211652283 4k7 5% 0,5W 3743 482211711139 1k5 1% 0,1W Autoreverse 4702 482205120008 0R Jumper 0805
2733 532212234099 470pF 10% 63V 3676 482211710834 47k 1% 0,1W Autoreverse 3743 482211711449 2k2 1% 0,1W Non-autoreverse 4703 482205120008 0R Jumper 0805
2734 532212234099 470pF 10% 63V 3678 482211710834 47k 1% 0,1W 3744 482211711139 1k5 1% 0,1W Autoreverse 4704 482205120008 0R Jumper 0805
2735 482212614585 100nF 10% 50V 3679 482211710834 47k 1% 0,1W 3744 482211711449 2k2 1% 0,1W Non-autoreverse 4705 482205120008 0R Jumper 0805
2737 482212614585 100nF 10% 50V 3680 482211710834 47k 1% 0,1W 3745 482205120332 3k3 5% 0,1W Autoreverse 4706 482205120008 0R Jumper 0805

PCS 103 385

 9-14 9-14

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD

RESISTORS
4707 482205120008 0R Jumper 0805 6614 482213030621 1N4148 Autoreverse
4708 482205120008 0R Jumper 0805 6770 482213030621 1N4148
4709 482205120008 0R Jumper 0805 6771 482213030621 1N4148
4710 482205120008 0R Jumper 0805 6772 482213030621 1N4148
4711 482205120008 0R Jumper 0805 6773 482213030621 1N4148
4712 482205120008 0R Jumper 0805 6774 482213030621 1N4148
4713 482205120008 0R Jumper 0805 6775 482213030621 1N4148
4714 482205120008 0R Jumper 0805 6776 482213030621 1N4148
4715 482205120008 0R Jumper 0805 6777 482213034382 BZX79-F8V2
4716 482205120008 0R Jumper 0805 6778 482213030621 1N4148
4717 482205120008 0R Jumper 0805 6782 482213030621 1N4148
4718 482205120008 0R Jumper 0805 6785 482213030621 1N4148
4719 482205120008 0R Jumper 0805 6786 482213030621 1N4148
4720 482205120008 0R Jumper 0805
4721 482205120008 0R Jumper 0805 TRANSISTORS & INTEGRATED CIRCUITS
4722 482205120008 0R Jumper 0805 7610 532220911306 HEF4094BT
4723 482205120008 0R Jumper 0805 7612 532213060845 BC807-25
4724 482205120008 0R Jumper 0805 7613 532213060845 BC807-25
4725 482205120008 0R Jumper 0805 7614 532213060845 BC807-25
4726 482205120008 0R Jumper 0805 7616 482213060373 BC857B Autoreverse
4727 482205120008 0R Jumper 0805 7618 482213060511 BC847B
4728 482205120008 0R Jumper 0805 7619 482213060511 BC847B
4729 482205120008 0R Jumper 0805 7620 482213060511 BC847B
4730 482205120008 0R Jumper 0805 7622 482213060511 BC847B Autoreverse
4731 482205120008 0R Jumper 0805 7623 482213060511 BC847B
4732 482205120008 0R Jumper 0805 7624 482213060511 BC847B
4733 482205120008 0R Jumper 0805 7710 482220932919 HEF4952BT
4734 482205120008 0R Jumper 0805 7720 932214000668 AN7323S
4735 482205120008 0R Jumper 0805 7730 482220932919 HEF4952BT
4736 482205120008 0R Jumper 0805 7740 482220932919 HEF4952BT
4737 482205120008 0R Jumper 0805 7780 482213060511 BC847B
4738 482205120008 0R Jumper 0805 7781 482213042804 BC817-25
4739 482205120008 0R Jumper 0805 7782 482213044568 BC557B
4740 482205120008 0R Jumper 0805 7783 482213060511 BC847B
4741 482205120008 0R Jumper 0805 7784 482213060373 BC857B
4742 482205120008 0R Jumper 0805 7786 482213063494 J111
4744 482205120008 0R Jumper 0805 7787 482213060511 BC847B
4745 482205120008 0R Jumper 0805 7791 482213060511 BC847B
4746 482205120008 0R Jumper 0805 7792 482213060511 BC847B
4748 482205120008 0R Jumper 0805
4785 482205120008 0R Jumper 0805 Note: Only the parts mentioned in this list are normal
4790 482205120008 0R Jumper 0805 service spare parts.
4794 482205120008 0R Jumper 0805
4795 482205120008 0R Jumper 0805

COILS & FILTERS

5701 482215711477 Coil 2,2µH 5%
5703 482215620946 Osc Coil 100kHz

DIODES
6611 482213031878 1N4003G
6612 482213031878 1N4003G

PCS 103 386

 10-1

3CDC 99 Module
(3 Disc Carrousel Changer)

TABLE OF CONTENTS

Demounting Hints ............................................................10-2

Servicing Hints.................................................................10-3
Lubrication Instructions....................................................10-4
ESD Warnings ................................................................10-6
Blockdiagram ...................................................................10-7
Wiring ..............................................................................10-8
Circuit Diagram part1.......................................................10-9
Component Layout .......................................................10-10
Circuit Diagram part2.....................................................10-11
Exploded View...............................................................10-12
Mechanical Partslist.......................................................10-13
Electrical Partslist ..........................................................10-15

CS 53 184
 10-2

Demounting Hints

B B

C
D

A
Demounting of Drawer Demounting of Flex Plate
→ A Pull drawer outwards → D Lift plate to unlock pin from bottom plate
→ B Unlock drawer with screwdriver → E Move plate inwards to demount from bottom plate
→ C Lift drawer to demount from chassis

CS 53 185
 10-3

Servicing Hints

Replacement of CD Drive

See also exploded view of changer mechanism.

1. Demount printed circuit board: remove 5 screws. 3. Remove 2 screws (pos 107,108) and demount CD drive
2. Disconnect flexfoil and JST connector of CD drive from lockings (pos 105,106).
Printed circuit board. Shortcircuit the flexfoil with a 4. Turn gearwheel (pos 42) of disc change mechanism by
paperclip to protect the laser against ESD. finger to move CD drive support in upper position as
shown in picture below A.
5. Demount CD drive support (pos 95) B.
6. Replace CD drive (pos 100). The wire tree of JST
connector has to be desoldered and resoldered on the
new CD drive again.

CD drive flex foil

Mounting of Carrousel

1. Turn gearwheel (pos 42) of disc change mechanism by finger until CD drive is in play position.
2. Mount carrousel (pos 115) so that disc is positioned right on turntable. Carrousel position number doesn´t matter.

CS 53 186
 10-4

Lubrication Instructions
CHASSIS

Grease

Grease inside grove

Grease on top of rib

Grease

DRAWER

Grease on four Grease inside Grease on slide

rectangular surfaces groves

Grease on four
profile groves

Grease on top
of highest ring

CS 53 187
 10-5

DRAWER MECHANISM

Grease

DISC CHANGE MECHANISM

Grease

Grease

Grease on first
and last tooth

Grease on first
and last tooth

Use only grease Polylub GLY 801 service codenumber 4822 390 10136

CS 53 188
 10-6
WARNING

CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN
CONNECTING A NEW CDM MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE
• SWITCH OFF POWER SUPPLY
• ESD PROTECTION
ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.

The following steps have to be done when replacing the CD mechanism:

1. Disconnect CD drive flexfoil from old CD drive
2. Connect paperclip to CD drive flexfoil to short-circuit flexfoil (fig.1) fig.1
3. Remove old CD drive
4. Remove short-circuit from flexfoil
5. Connect flexfoil to new CD drive
6. Position new CD drive in its studs
7. Remove short-circuit from Laserunit

Attention: The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits the laser
diode to ground.
For proper functionality of the CD drive this solder joint must be removed after connection the drive to
the set.

Service Position

CS 53 385
 10-7

Blockdiagram

1805
CD MECHANISM PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB 18
+10V
DISC
+5V 20
+5,6V
7806 7877 8 7851
TDA7073A
TURNTABLE FOCB+ 19 3
LP +
MOTOR 55 6 23
FOCUS FO 18 2
MOTOR FOCB- LN - CD LEFT

Active low pass

RADB+
Filter
RADIAL 54 TDA1308
RA
MOTOR RADB- 23 5
RP +
7 21
22 15 - CD RIGHT
RN
7807
TDA7073A
SLEDGEB+ SERVO - DECODER
SLEDGE 56 CD10
SL
MOTOR SLEDGEB- SAA7324 (SAA7325) 38 2
PORE
PORE

TTM- 59
MOT1
42 4
TURNTABLE SILD
MOTOR TTM+ 60 SILD
MOT2

LASER & 6
SCL 40
MONITOR +5V +3,3V SICL
DIODE
2 13 7801 7874
1
LD
7 64 5
LD ON 39
SDA DATA

,,,,,
4
MON 11 62
CD R/W V5

,,,,,
PHOTO Laser Control
DIODES & 7875
HF AMPLIFIER
D4 D2-D4 5 TZA1024 (TZA1025) 10 15
D1 D5 HF IN +3,3V
VCC +5V
D2 D3

,,,,,
5,17,21,52,57 FLEX-FOIL
6,14 8001
D1
D1-D5 D2
D3
D4
R1,R2 V1
INNER SWITCH
63

17
SWITCH INFO SWITCH INFO
7873
1882 2
DATA
Closed if carrousel is in Position 1. 12
O6
3 15
SHR_CL
CD POS.1 SWITCH SHR_CL
1880 1 16
STB
STR-OUTP
Closed if the tray is in one endposition. 13
O5
Open during movement.

TRAY SWITCH

1881 SHIFT
REGISTER
11
O7 16
HEF4094BT VDD +10V
CD DRIVE UP/DOWN SWITCH
5V1

7871
TDA7073A 15 9
4 EN1
OO OE_LATCH
CARROUSEL V
MOTOR
5 VDD (pin 16)
O1
EN1 (pin 15)

t
Power on

6
O2
TRAY MOTOR
7
O3

Blockdiagram 3CDC99 19981202

CS 53 190
 10-8

Wiring of CD Drive

Pict. 1

Pict. 2

PCS 102 757

 10-9 10-9

1800 D2 2805 B5 2814 D5 2825 F9 2838 E8 2850 D14 2879 H5 2892 D5 3803 C4 3815 E5 3825 F9 3834 A4 3842 F5 3849 H5 3866 D8 3894 E9 9802 C14
1801 G1 2806 B5 2815 D5 2826 G12 2839 F4 2851 B11 2880 D8 3709 C14 3805 B4 3819 D14 3826 F9 3835 F5 3843 F5 3850 H5 3867 B11 3895 G12 9811 F8
1810 C10 2807 A4 2816 B12 2828 G13 2840 G4 2855 B4 2884 E8 3727 B12 3806 B4 3820 D3 3827 E10 3837 F7 3844 F5 3852 H5 3869 D3 3897 E7 9812 F8
2800 C4 2808 A5 2818 B11 2833 C10 2841 F5 2856 D15 2885 F9 3728 E14 3807 A4 3821 D3 3828 G10 3838 F6 3845 F5 3853 E9 3870 E3 7801 E7
2801 C5 2809 H4 2822 F9 2834 C10 2842 F4 2857 G5 2887 B10 3800 C4 3808 A4 3822 D3 3831 B14 3839 G6 3846 F5 3857 C2 3873 D14 7806 G4
2802 C4 2810 A4 2823 F10 2835 F7 2844 G5 2859 H5 2888 E5 3801 C4 3811 B4 3823 D8 3832 D15 3840 H6 3847 F5 3862 B10 3889 D15 7807 H4
2803 C5 2811 A5 2824 F10 2837 H4 2849 C1 2869 D3 2891 F4 3802 C4 3812 H5 3824 D8 3833 A4 3841 G5 3848 H6 3863 H13 3892 E15 7877 D12

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

MP817 3833 3808

3CDC-mainboard D1
22K 10K
R2 (CD10)

2810

180p

2811

220p
part 1
to part 2 (7805)
A MP816 D5 3834 3807 R1 (CD10) A
22K 10K LN LP RN RP

2807

330p

2808

220p

only for digital out versions

+3.3V +3.3V
3805 D4 (CD10)

(Quartz used)
10K

2806

220p

120R
MP879 3867
100R
3862
B MP829 D4 3811 3806 D3 (CD10) 3.2V MP827 +5V
B
18K 10K
Signal Processor
2855

3727
2805
470p

220p

4K7
2887 100n

3831

22K
2818 2851 2816
1n5 220u MP896

LN 1.6V

1.6V
1n5

1.6V
2833
2834

SELPLL
33p
33p
MP813 3802 3803 MP878 MP802

TEST1

TEST2
D3 D2 (CD10)

WCLK
VNEG

VPOS

DATA

SCLK
CL16
KILL

1.6V
RN
3V

RP

3V

0V
VDDA2

EF
LP
56K 10K
+5V

2803

220p
2802

180p

TF01 1810 KILL to 1805 on part 2

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
16 CRIN VSSD1 33
33R

3857

TIMING
C 1.6V +3.3V C
MP815 D2 3800 3801 D1 (CD10)
SER. DATA MP872 3709
1.6V 15 CROUT BITSTREAM DAC VERSAT. V2|V3 34
56K 10K INTERFACE KILL
2800

180p

2801

220p

INTERF. 10K
MP860 14 VSSA2 WCLI 35 digital out version only
CD Drive 2849 4u7 5V Laser power control HF-Amplifier 9802 +3.3V
3822 2K7
3820 4K7

3821 4K7

VAM2201 1800
TZA1024 / TZA1025 VrefCD10 3823 1K
1.6V 13 R2
SER. DATA SDI 36
2.9V 7 LOOPBACK 2850

3832

10K
GND 15 2814 CMFB 8 3824 1K INTERF.
D5 PWRON 2x 1n
1.6V 1.6V 12 R1 SCLI 37
D3 14 100n 6 RFFB 9 3866 3819 MP821
GND PORE
D3 0.9V
13 2815 0.8V 5 DIN 4x RFEQO 10 10K 1.6V 11 D4 7877 RESETn 38 3.4V 470R
D D5 D

to 1805 on part 2
D4 PRE-
1.7V SAA7324 / SAA7325 2856
MP818 PROCESSING

(uP-interface)
D2 VCC 12 100n CDRW 11 ADC
33p
2869
47n

ESD sensitive lines! 1x 1.6V 10 D3 SDA 39

SDA
11 1.6V VrefCD10 0.2V 4 MON EQSEL 12 0V
VREF

MICROCONTROLLER
D1 CONTROL AUDIO 3873 470R

MP870
10 1.9V 3869 4R7 2892 4n7 3 CFIL VCC2 13 3.0V 9 D2 FUNCTION PROCESSOR SCL 40 3889
LD U >400mV 1.6V

INTERFACE
SICL
MP837 MP877 ->Laser damaged ! 1V

2884 4u7
MON 9 RGADJ 14 470R

3897 100R
V/I 1.6V 8 D1 RAB 41
3870 100R 3815 4.7V 2 VCCL
Vgap

D4 8
+5V

MP861
D1 MP884 4R7 MP883 1 LD 3853 1.6V MP809 7 VRIN SILD 42 3892
7 V/I
2888

SILD
4u7

VREF GEN.
6 470R 470R
E D2 E

2838

10u
+3.3V MP8556 IREF STATUS 43
2.1V 7801 +3.3V MP876
GND 5
L Servo driver 33K 3827 0.8V EFM
3894 SRAM 3728
T+ 4 MP848 MP844 3.2V 5 VDDA1 DEMOD TEST3 44 0V
TRACK Vref ADDR
F- 3 4.7V 16 +3servo 33R MP895 4K7
MP851
TRACK

FOCUS

1.6V
2842

4 VSSA1 FRONT RCK 45

2885
3844

+ 1
2n2

4K7

4u7
F+ 2 - HFOUT MP859 PEAK RCK

2825
MP850 3 END ERROR

47n
DIG.

PROCESSOR
for provision only
TRACK 3843 3842 MP840
3837

2 1.6V
1K

DET.

SUBCODE
CORR.

to 7876 on sheet 2
+ 9812 PLL

9811
1 MP849 14 1.7V 3 ISLICE SUB 46

(CD-TEXT IC)
T- 33K 47K SUB
270p

2841

_ 15 MP845 3835 MP843 1.6V

3826
5V

22K
13
1 MP812 11
1.7V 2 HFIN
MOTOR OUTPUT
EBU SFSY 47
+ +10V D Vref 3825 2822 HFIN SFSY
F 3R3 INTERF. F
2835 47n

2839
3838 1K

SLIDE _ 2 MP814 5 10V VERSATILE

CONTROL STAGES
4.7V 12 VDD 1K 2n2 MP893 1.7V 1 HFREF SBSY 48

2823
MP820

47p
_ MP853 _ 6 1.6V 47u INTERFACE SBSY
3 + Vref 2824
4
DISC MP852 1.6V
2891

3847

4 FOCUS 7 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1n8

6K8

-
+ 10 D D 22n

DOBM
V1

V5

0V V4

MOTO2

MOTO1

VSSD3

VDDD2C

SL

FO

RA

CFLG

VDDD1P

VSSD2
3846 3845

CL11|4
MP858 LDON
5 3V 2.9V

3.2V
5V + 9 8
33K 47K MP841
MP846

INNERSW. FOCUS 3V MP819 for CD_DA : 0V 11.3 MHz

270p

2844

6
for CD_RW : 3V +3servo 2826
MP875 CL11
for CD TEXT only
TDA7073A 7806 MP828 0V 3.2V

3.2V
1801 D 0V 47u

3895 MP826
PH-S

3828
22K
EYE-PATTERN
G Motor Driver G
MP847

100K MP838 to dig. out circuitry

Innersw DOBM
during Focus search 3839 2828 MP831 on part 2
2857

10R
3V
Innersw
to 7877

10n

from 1801
2840

4.6V + 16
100n
3841

4K7

1 0.3V 47u
- D 0V
DISC 3 0V 800mVpp PIN50 EBUGND
2 0.3V DISC 100K MP839

100R

3863
14 + +3.3V
MP873 3812 3852 3840
15
5.1V _ +10V
13 2837 2R2 +3servo
TB = 0.5µs/div M2 M1 SL FO RA
2859

11 2R2
10n

+3.3V
5 10V 47u for digital out version:
4.9V 12 VDD Vref
6 1.6V D
3863 = 33R ...DC voltages measured
2809

0u47
3850

_
3K9

H +
in Play mode with following conditions H
SLIDE
4
- 7 1.6V 3849 100K MP842 V EVM
10 '+A'=+10.5V and '+5V'=+5V
SLIDE 100K 3848
2879
47n

4.8V + 9 8
D
TDA7073A 7807 3CDC99 Part1 1999 06 30

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

CS 53 388
 10-10 10-10
Mapping
1800 E3 3716 A2 3888 I3
1801 H5 3717 A2 3889 B5
1805 B1 3718 C5 3890 I3
3CDC99 Board Componentside view 1810 C3 3727 B4 3891 J3 3CDC99 Board Copperside view
1876 J1 3728 B5 3892 B5
1878 I1 3730 B5 3893 I3
1880 B5 3731 C5 3894 D3
1881 H2 3740 C3 3895 D5
1882 B5 3741 C3 3896 H3
2800 D2 3742 B4 3897 F1
2801 D3 3743 B4 3899 C2
2802 E2 3744 C3 5802 A2
2803 D3 3746 B3 5803 J1
2804 D5 3750 B3 5804 I1
2805 D3 3751 B3 5805 A2
2806 D3 3781 E1 6871 H4
2807 D2 3800 D2 6872 I4
2808 D3 3801 D2 6873 J4
2809 E5 3802 D2 6874 H3
2810 D2 3803 D2 6875 I3
2811 D3 3805 D2 6876 C1
2814 E2 3806 D2 6877 A3
2815 E2 3807 D2 6878 H4
2816 B4 3808 D2 7801 F1
2818 C3 3809 D5 7805 B3
2822 F4 3811 D2 7806 H3
2823 D4 3812 G5 7807 F5
2824 D4 3814 C2 7812 H3
2825 D4 3815 D1 7871 J2
2826 E4 3819 B4 7873 J4
2828 D5 3820 E2 7874 C2
2829 J2 3821 E2 7875 C1
2830 B4 3822 E2 7876 C5
2831 B3 3823 F1 7877 C4
2832 C3 3824 F1 9801 I4
2833 D3 3825 G3 9802 B4
2834 C3 3826 E4 9803 B2
2835 E5 3827 D3 9805 D1
2837 F4 3828 F4 9806 F2
2838 F4 3831 C1 9807 G5
2839 H4 3832 A4 9808 F1
2840 E5 3833 F2 9811 G1
2841 E5 3834 F2 9812 G1
2842 G4 3835 H4 9813 C1
2844 D5 3837 E5 9815 A2
2849 E4 3838 E5 9816 A2
2850 B4 3839 E4 9817 A2
2851 C4 3840 E4 9818 B1
2852 C5 3841 E5 9819 B2
2853 C5 3842 E5 9820 B2
2854 A2 3843 G4 9821 B2
2855 E2 3844 G4 9822 B2
2856 B5 3845 E5 9823 D1
2857 E5 3846 G4 9824 C2
2858 A3 3847 G3 9825 H1
2859 E4 3848 E5 9827 C1
2860 B3 3849 E5 9830 D1
2861 B3 3850 E5 9831 C4
2862 B4 3851 J2 9832 E5
2863 B4 3852 G5 9833 H1
2864 D5 3853 E4 9834 D1
2865 A2 3854 C2 9835 A1
2867 C3 3855 B2 9836 D5
2869 F2 3857 G4 9837 J3
2870 J1 3858 C2 9838 A1
2871 I1 3859 B2 9839 A1
2872 I4 3860 B4 9841 E5
2873 I2 3861 B4 9842 E5
2875 I3 3862 C3 9844 F4
2876 A3 3863 D5 9845 D5
2877 J3 3864 B2 9850 C2
2878 J3 3866 F2 9851 D5
2879 E5 3867 C4 9852 E5
2881 I3 3868 B2 9853 E4
2882 B3 3869 G2 9855 E3
2884 E2 3870 G2 9856 E3
2885 D3 3871 I3 9857 G2
2887 C4 3872 A3 9858 G2
2888 E1 3873 B5 9859 G3
2891 G3 3874 A4 9861 G5
2892 E2 3875 C2 9862 G5
2893 J3 3876 A4 9864 F3
3700 C5 3877 I3 9876 C1
3705 D5 3878 D1 9884 G3
3706 C5 3879 J2 9885 G2
3707 C5 3880 I2 9888 H4
3708 C5 3881 I2 9889 H4
This assembly drawing shows a summary Transistor pinning 3709 A4 3882 J3 9898 J1 This assembly drawing shows a summary Transistor pinning
of all possible versions.
C 3711 B5 3883 J2 9899 I1 C
of all possible versions.
For components used in a specific version B 3712 B2 3884 J2 For components used in a specific version B
see schematic diagram respectively partslist. E 3CDC99 Layout stage .2 990701
3713 I3 3885 J3 see schematic diagram respectively partslist. E 3CDC99 Layout stage .2 990701

3714 H3 3886 J3
3715 H3 3887 I3

CS 53 389
 10-11 10-11

1805 H14 2804 G4 2853 G4 2863 B8 2872 F10 2881 F8 3707 G4 3715 G8 3740 A7 3750 B7 3855 B11 3868 C4 3877 E11 3883 E6 3890 F11 5803 E4 6874 G7 7805-B B10 7876 G3 9835 G11
1876 E3 2829 E6 2854 C3 2864 C2 2873 E6 2882 B10 3708 H4 3716 C3 3741 A7 3751 C7 3858 A11 3871 E11 3878 D7 3884 E6 3891 F11 5804 E4 6875 E12 7812 G8 9801 E8 9838 D14
1878 F3 2830 C10 2858 A10 2865 C3 2875 F6 2893 F12 3711 G4 3717 B3 3742 B7 3781 D12 3859 B11 3872 B13 3879 E7 3885 D6 3893 F11 5805 C11 6876 C13 7871 D5 9803 B3 9839 C14
1880 D8 2831 B9 2860 A11 2867 A9 2876 C8 3700 H2 3712 C4 3718 G3 3743 B7 3809 C2 3860 B8 3874 B13 3880 F6 3886 F7 3896 G10 6871 D8 6877 D12 7873 D9 9813 G14 9876 C13
1881 D8 2832 A8 2861 B11 2870 E3 2877 F11 3705 G4 3713 F8 3730 G2 3744 A9 3814 C12 3861 B8 3875 C12 3881 F7 3887 E12 3899 D12 6872 D8 6878 E8 7874 C12 9827 G14 9898 D4
1882 D8 2852 H2 2862 B8 2871 F4 2878 F11 3706 G4 3714 F8 3731 G2 3746 B10 3851 E6 3864 A7 3876 C12 3882 E7 3888 E12 5802 B3 6873 D8 7805-A A9 7875 D12 9834 G10 9899 E4
3854 A11
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

3864 MP830 2858

+5.6V
3CDC mainboard / part 2 100R
4.5V
220u GNDA
2V 7805-A
3741 3 8 TDA1308
LP
A 2860 3854 MP854 A
22K 1 2.3V

2832

100p
FROM 7877 ON PART 1
3740 2 10u 100R
LN

3744

3858
2867

220p

10K

22K
22K 2V 4

GNDA

3743 2V 5 7805-B GNDA

RP 8 TDA1308
22K 7 2.3V 2861 3855 MP857

2831

100p
B digital out circuitry (not for all versions) RN
3742 6 10u 100R
+3.3V
B

3746
2882

220p

10K

3859

3874 10K
3872 10K
4

22K
ITEM OPT_OUT COAX_OUT 22K 2V
3717 9803
GNDA to/from 7877 on part 1
3868 YES NO
1R

3750

3860

2863

220p
GNDA

3861

2862

220p
10K
1K

10K
5802 5802 NO YES SICL
from 920927152B 9803 YES NO
7877 3809 MP890 2854 3 4 3712 2830 3.2V SILD
DOBM COAX2 3809 YES YES MP863 7874

SDA
on
part1 330R 47n 2 10R MP891 3717 YES NO 47n SDA
to 1805 3V-5V log. Level
470R
2864

3716

3751

2876
22p

220u
1K
3716 NO YES 0V 3876
1 6 GNDA Transformer
COAX1 3712 1R 10R +3.3V
MP892 56K BC547B
C 7 8 2865 NO YES
C
5805 4U7
EBUGND MP869
3868

2864 YES YES

33R

2865 GNDA GNDA GNDA GNDA for provision only 9876 foolproof jumpers for 1805:
3875 10K
2854 NO YES
22n +3.3V 9839
4.2V 3814 6876
EBUGND voltage stab. 7875 1805 Pin 6 for basic version
+3.3V 7873 +3.3V 33R
3.3V 1N4148
1882 HEF4094BP MP865 9838

5.6V version only

3878 6873 8
POS 1 rec. 9 VSS BC547B 1805 Pin 2 for digital out version

3781
5.2V

47k
10K MP866 1N4148
0V
10
Os
Changer Control 6877 4.1V 3899
1880 6871 100R
D TRAY POS 5.2V 11 logic +4V
BZX55-F3V9 D
MP868 O7 MP874
1N4148 0V 12
DRIVE UP/ 1881 +5V to connector board
7871 6872 O6 MP897
TDA7073A DOWN 0V 13 on rear side of module
+5.6V
O5 MP801 MP898
9898 3885
MP867 1N4148 0V 14 or combi- board
O4 +10V 5V(5.6V)
MP822 16 6878 9801
1851 DIPMATE 4.9V 100K 0V 7
2829

3884

3887
0V 23

470R
1
10u

3882
3K9

O3

47K
5803 100u -
RF-500TB

2 15 1N4148 provisional 0V 6 LEFT

3883 MP856 22
2870

2 0V
47n

2 + O2
M

8003 1 14 0V 5 GNDA
MP871 10V 3851 100K

BZX79-C (COL)
1 3 O1 GNDA 21
E DIPMATE
4.9V 13
+10V 4 1 D
2 D RIGHT E

3877

3871
4 20

3888

6875
O0 0V

15K
1876 3R3

10K

10K
TRAY-MOTOR MP823 for prov. only OUT1- +5V(+5.6V)

BASIC VERSION
2873

47u

5 10V MP899 19
MP825 5804 100u 4.9V 12 VDD 3 CP 5.2V GND
1850 DIPMATE 3879
6 0V 18
+
RF-500TB

2 2 11 1 STR 0.3V +10V

7 0V 10K STB MP808 17
330R
3880
2875

9899 -
2871

22n
M

8002
47n

1 1 10 SW_INFO

(15 Pin)
3881 EN1
15 5.2V MP805
3890 16
DIPMATE 4.9V 9 8 SRG8 SHR_STR
10K 1K MP806

MP803
1878 MP824 VDD 16 15
CARROUSEL-MOTOR 5.2V 3891 SHR_CL
3886

47K

MP811 14
F 1K F
2881

SICL
4u7 3893 MP810

2872
13

47n
3714
DATA

10K
CD-TEXT INFO 470R MP833 12

2877

2878
220p
2893
SILD

220p
MP832

56p
4V only during MP807
3713

5.2V 11
22K

+4V +4V DQSY 0V GND

CD-Text circuitry (not for all versions) 2853
TOC-reading 7812
to 7877 on part 1 PORE
10
PORE
3.3ms BC547B
Output enable 9834 9
220R

2804

1N4148
3705

4u7

22n GND (OE_LATCH)

6874

100K
3715

3718 SCLK delay circuitry 8

provisional MP804 from digital-out circuitry COAX1 COAX1/+3V

3896

9835
10K

(19 Pin)
MP886

DIGout
7876 4K7 7
3730

3711
33K

10K

MP862 9813 COAX2 COAX2/EBU

G 3731 MP881 1
LC89170M
4V from 7877 on part 1 KILL G
14 SRDT 6
RCK EXCK VDD EBU_GND
to 32 x 8
10K MP882 2 SBSO DQSY 13 3706 470R MP888 9827 EBUGND 5
SUB 2 PORT GND/KILL
7877 CPU
3 SCOR RAM 3707 470R MP889 4
SBSY INTERF SRDT 12 SRDT
on

CD-TEXT
4 WFCK SCLK 11 3708 470R 3
SFSY DQSY

(23 Pin)
part1 CRC
3700 470R 5 MCK SW2 10 MP887 2
CL11 CHECK uP_CLK
7.35KHz MP885 6 XMODE SW1 9 1
11MHz GND
TIMING & SYNC
2852

7 8
47n

H GND PROTECTION TEST 1805 H

...DC voltages measured
in Play mode with following conditions
V EVM
'+A'=+10.5V and '+5V'=+5V
3CDC99 Part2 1999 06 30

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

CS 53 390
 10-12 10-12

POS. 60
73 74

61
98
98
97
97
98 82

96

98 70
80
96

81
100

95 83 84

108
107
106
105
23

22

60 POS. 25

39 48
25 35
123
38
24 47 46 26
21 45

43

40
50
41
51

42
54 6x 115 52
44
53

CS 53 195
 10-13

125

115

116 117 118

Printed Circuit
Board

MECHANICAL PARTSLIST 3CDC-99 MODULE

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
4822 390 10136 POLYLUB GLY801 (GREASE) 43 4822 528 10937 PULLEY
3 4822 463 11008 GUIDE LEFT 44 4822 522 10493 IDLER WHEEL
4 4822 463 11009 GUIDE RIGHT 45 4822 358 10115 BELT
21 4822 441 11615 DRAWER 46 4822 466 10735 ECCENTRIC GEAR WHEEL
22 4822 402 10088 BRACKET TUMBLER 50 4822 532 12364 WASHER

38 4822 502 12548 SCREW M2,6X3,5 51 4822 532 12364 WASHER

39 4822 502 12548 SCREW M2,6X3,5 52 4822 532 12364 WASHER
40 4822 463 11011 SLIDE 53 4822 532 12364 WASHER
41 4822 522 10509 CONTROL DISC 35 4822 361 10753 CARROUSEL MOTOR
42 4822 522 10492 GEAR WHEEL 70 4822 361 10753 CARROUSEL MOTOR
continued on next page
CS 53 196
 10-14

14 2

10 7

8
5

12 13

MECHANICAL PARTSLIST 3CDC-99 MODULE

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
73 4822 502 12548 SCREW M2,6X3,5 100 4822 691 10772 CD DRIVE VAM2201
74 4822 502 12548 SCREW M2,6X3,5 115 4822 466 10736 CARROUSEL
80 4822 528 10937 PULLEY 117 4822 532 12365 BUSH DRAWER
81 4822 522 10494 GEAR DRAWER 123 4822 402 11237 SWITCH BRACKET
82 4822 358 10115 BELT 125 4822 401 11708 DISC CLAMP

83 4822 532 12364 WASHER

84 4822 532 12364 WASHER
95 4822 404 10895 SUPPORT
96 4822 529 10431 SUSPENSION
97 4822 529 10431 SUSPENSION

CS 53 197
 10-15

ELECTRICAL PARTSLIST 3CDC-99 MODULE

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
MISCELLANEOUS CAPACITORS
––––––––––––––––––––––––––––––––––––––––––––––––––––– –––––––––––––––––––––––––––––––––––––––––––––––––––––
1800 4822 265 10925 FLEX FOIL CONNECTOR 15PIN 2862 4822 122 10466 220pF 10% 50V
1805 4822 265 11533 FLEX FOIL CONNECTOR 23PIN 2863 4822 122 10466 220pF 10% 50V
1805 2422 025 09768 FLEX FOIL CONNECTOR 19PIN 2864 4822 122 33191 22pF 5% 50V
1805 4822 267 51322 FLEX FOIL CONNECTOR 15PIN 2865 4822 126 11585 22nF 20% 50V
1880 4822 276 13503 SWITCH 2867 4822 122 10466 220pF 10% 50V

1881 4822 276 13503 SWITCH 2869 4822 126 12785 47nF 20% 50V
1882 4822 276 13503 SWITCH 2872 4822 126 12785 47nF 20% 50V
8001 4822 320 12659 FLEX FOIL 23PIN 480MM * 2873 4822 124 12233 47µF 20% 25V
8001 4822 320 12729 FLEX FOIL 23PIN 400MM 2875 4822 126 11585 22nF 20% 50V
8001 4822 320 12658 FLEX FOIL 19PIN 480MM 2876 4822 124 40196 220µF 20% 16V

8001 4822 320 12232 FLEX FOIL 15PIN 480MM 2877 4822 122 10573 56pF 5% 50V
8005 3103 308 91820 FLEX FOIL 15PIN 95MM 2878 4822 122 10466 220pF 10% 50V
2879 4822 126 12785 47nF 20% 50V
* will be replaced by shorter length (400mm) when stock is out. 2881 4822 124 40769 4,7µF 20% 50V
2882 4822 122 10466 220pF 10% 50V
CAPACITORS
––––––––––––––––––––––––––––––––––––––––––––––––––––– 2884 4822 124 40246 4,7µF 20% 63V
2800 4822 126 10053 180pF 10% 50V 2885 4822 124 40246 4,7µF 20% 63V
2801 4822 122 10466 220pF 10% 50V 2887 4822 126 12882 100nF 20% 50V
2802 4822 126 10053 180pF 10% 50V 2888 4822 124 40246 4,7µF 20% 63V
2803 4822 122 10466 220pF 10% 50V 2891 4822 122 10576 1,8nF 10% 16V
2804 4822 124 40246 4,7µF 20% 63V
2892 4822 126 11714 4,7nF 20% 16V
2805 4822 122 10466 220pF 10% 50V 2893 4822 122 10466 220pF 10% 50V
2806 4822 122 10466 220pF 10% 50V
2807 4822 126 12787 330pF 10% 50V RESISTORS
2808 4822 122 10466 220pF 10% 50V –––––––––––––––––––––––––––––––––––––––––––––––––––––
2809 5322 124 41948 0,47µF 20% 50V 3700 4822 116 83883 470Ω 5% 0,16W
3705 4822 116 83872 220Ω 5% 0,5W
2810 4822 126 10053 180pF 10% 50V 3706 4822 116 83883 470Ω 5% 0,16W
2811 4822 122 10466 220pF 10% 50V 3707 4822 116 83883 470Ω 5% 0,16W
2814 4822 126 12882 100nF 20% 50V 3708 4822 116 83883 470Ω 5% 0,16W
2815 4822 126 12882 100nF 20% 50V
2816 4822 126 12878 1,5nF 10% 16V 3709 4822 116 83864 10kΩ 5% 0,5W
3711 4822 116 83864 10kΩ 5% 0,5W
2818 4822 126 12878 1,5nF 10% 16V 3712 4822 116 52176 10Ω 5% 0,5W
2822 4822 126 12339 2,2nF 10% 16V 3713 4822 116 52257 22kΩ 5% 0,5W
2823 4822 122 33848 47pF 5% 50V 3714 4822 116 83864 10kΩ 5% 0,5W
2824 4822 126 11585 22nF 20% 50V
2825 4822 126 12785 47nF 20% 50V 3715 4822 116 52234 100kΩ 5% 0,5W
3716 4822 116 83883 470Ω 5% 0,16W
2826 4822 124 80231 47µF 20% 16V 3718 4822 116 52283 4,7kΩ 5% 0,5W
2828 4822 124 40433 47µF 20% 25V 3727 4822 116 52283 4,7kΩ 5% 0,5W
2829 4822 124 21732 10µF 20% 25V 3728 4822 116 52283 4,7kΩ 5% 0,5W
2830 4822 126 12785 47nF 20% 50V
2831 4822 122 33195 100pF 10% 50V 3730 4822 116 52271 33kΩ 5% 0,16W
3731 4822 116 83864 10kΩ 5% 0,5W
2832 4822 122 33195 100pF 10% 50V 3740 4822 116 52257 22kΩ 5% 0,5W
2833 4822 122 33069 33pF 5% 50V 3741 4822 116 52257 22kΩ 5% 0,5W
2834 4822 122 33069 33pF 5% 50V 3742 4822 116 52257 22kΩ 5% 0,5W
2835 4822 126 12785 47nF 20% 50V
2837 4822 124 40433 47µF 20% 25V 3743 4822 116 52257 22kΩ 5% 0,5W
3744 4822 116 83864 10kΩ 5% 0,5W
2838 4822 124 41579 10µF 20% 50V 3746 4822 116 83864 10kΩ 5% 0,5W
2839 4822 124 40433 47µF 20% 25V 3750 4822 050 11002 1kΩ 5% 0,2W
2840 4822 126 12882 100nF 20% 50V 3751 4822 050 11002 1kΩ 5% 0,2W
2841 4822 126 12702 270pF 10% 50V
2842 4822 126 12339 2,2nF 10% 16V 3781 4822 116 83884 47kΩ 5% 0,16W
3800 4822 116 52291 56kΩ 5% 0,5W
2844 4822 126 12702 270pF 10% 50V 3801 4822 116 83864 10kΩ 5% 0,5W
2849 4822 124 40246 4,7µF 20% 63V 3802 4822 116 52291 56kΩ 5% 0,5W
2850 4822 122 33197 1nF 10% 50V 3803 4822 116 83864 10kΩ 5% 0,5W
2851 4822 124 40196 220µF 20% 16V
2852 4822 126 12785 47nF 20% 50V 3805 4822 116 83864 10kΩ 5% 0,5W
3806 4822 116 83864 10kΩ 5% 0,5W
2853 4822 126 11585 22nF 20% 50V 3807 4822 116 83864 10kΩ 5% 0,5W
2854 4822 126 12785 47nF 20% 50V 3808 4822 116 83864 10kΩ 5% 0,5W
2855 4822 122 33519 470pF 10% 50V 3809 4822 116 52219 330Ω 5% 0.16W
2856 4822 122 33069 33pF 5% 50V
2857 4822 121 51387 10nF 20% 16V 3811 4822 116 52251 18kΩ 5% 0,5W
3812 4822 053 10228 2,2Ω 5% 1W
2858 4822 124 40196 220µF 20% 16V 3814 4822 116 52191 33Ω 5% 0,5W
2859 4822 121 51387 10nF 20% 16V 3815 4822 052 10478 4,7Ω 5% NFR
2860 4822 124 41579 10µF 20% 50V 3819 4822 116 83883 470Ω 5% 0,16W
2861 4822 124 41579 10µF 20% 50V

PCS 103 443

 10-16

ELECTRICAL PARTSLIST 3CDC-99 MODULE

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
RESISTORS RESISTORS
––––––––––––––––––––––––––––––––––––––––––––––––––––– –––––––––––––––––––––––––––––––––––––––––––––––––––––
3820 4822 116 52283 4,7kΩ 5% 0,5W 3890 4822 050 11002 1kΩ 5% 0,2W
3821 4822 116 52283 4,7kΩ 5% 0,5W 3891 4822 050 11002 1kΩ 5% 0,2W
3822 4822 116 52263 2,7kΩ 5% 0,16W 3892 4822 116 83883 470Ω 5% 0,16W
3823 4822 050 11002 1kΩ 5% 0,2W 3893 4822 116 83883 470Ω 5% 0,16W
3824 4822 050 11002 1kΩ 5% 0,2W 3894 4822 116 52191 33Ω 5% 0,5W

3825 4822 050 11002 1kΩ 5% 0,2W 3895 4822 116 52176 10Ω 5% 0,5W
3826 4822 116 52257 22kΩ 5% 0,5W 3897 4822 116 52175 100Ω 5% 0,5W
3827 4822 116 52271 33kΩ 5% 0,16W 3899 4822 116 52175 100Ω 5% 0,5W
3828 4822 116 52257 22kΩ 5% 0,5W
3831 4822 116 52257 22kΩ 5% 0,5W COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3832 4822 116 83864 10kΩ 5% 0,5W 1810 4822 242 10849 QUARTZ 8,46MHz
3833 4822 116 52257 22kΩ 5% 0,5W 1810 4822 242 73557 CERAMIC RES. 8,46MHz
3834 4822 116 52257 22kΩ 5% 0,5W 5802 4822 156 31058 FILTER DIGITAL OUT
3835 4822 052 10338 3,3Ω NFR25
3837 4822 050 11002 1kΩ 5% 0,2W DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3838 4822 050 11002 1kΩ 5% 0,2W 6871 4822 130 30621 1N4148
3839 4822 116 52234 100kΩ 5% 0,5W 6872 4822 130 30621 1N4148
3840 4822 116 52234 100kΩ 5% 0,5W 6873 4822 130 30621 1N4148
3841 4822 116 52283 4,7kΩ 5% 0,5W 6874 4822 130 30621 1N4148
3842 4822 116 83884 47kΩ 5% 0,16W 6875 4822 130 34233 BZX79-B5V1

3843 4822 116 52271 33kΩ 5% 0,16W 6877 4822 130 31981 BZX79-C3V9
3844 4822 116 52283 4,7kΩ 5% 0,5W
3845 4822 116 83884 47kΩ 5% 0,16W TRANSISTORS
3846 4822 116 52271 33kΩ 5% 0,16W –––––––––––––––––––––––––––––––––––––––––––––––––––––
3847 4822 116 83961 6,8kΩ 5% 0,16W 7812 4822 130 40959 BC547B
7874 4822 130 40959 BC547B
3848 4822 116 52234 100kΩ 5% 0,5W 7875 4822 130 40959 BC547B
3849 4822 116 52234 100kΩ 5% 0,5W
3850 4822 116 52276 3,9kΩ 5% 0,5W INTEGRATED CIRCUITS
3851 4822 052 10338 3,3Ω NFR25 –––––––––––––––––––––––––––––––––––––––––––––––––––––
3852 4822 052 10228 2,2Ω 5% 0,33W 7801 © 4822 209 17286 TZA1024T/N1 HF-AMPLIFIER
7805 4822 209 17284 TDA1308 OPAMP
3853 4822 116 83883 470Ω 5% 0,16W 7806 4822 209 32852 TDA7073A/N2 SERVO DRIVER
3854 4822 116 52175 100Ω 5% 0,5W 7807 4822 209 32852 TDA7073A/N2 MOTOR DRIVER
3855 4822 116 52175 100Ω 5% 0,5W 7871 4822 209 32852 TDA7073A/N2 MOTOR DRIVER
3857 4822 116 52191 33Ω 5% 0,5W
3858 4822 116 52257 22kΩ 5% 0,5W 7873 5322 209 10421 HEF4094BP SHIFT REGISTER
7876 © 4822 209 16143 LC89170M CD TEXT
3859 4822 116 52257 22kΩ 5% 0,5W 7877 © 4822 209 17285 SAA7324H/M1 SIGNAL PROCESSOR
3860 4822 116 83864 10kΩ 5% 0,5W
3861 4822 116 83864 10kΩ 5% 0,5W Note: Only the parts mentioned is this list are normal service
3862 4822 116 52175 100Ω 5% 0,5W spare parts.
3863 4822 116 52175 100Ω 5% 0,5W

3863 4822 116 52191 33Ω 5% 0,5W

3864 4822 116 52175 100Ω 5% 0,5W
3866 4822 116 83864 10kΩ 5% 0,5W
3867 4822 116 52206 120Ω 5% 0,16W
3869 4822 050 24708 4,7Ω 1% 0,6W

3870 4822 116 52175 100Ω 5% 0,5W

3871 4822 116 83864 10kΩ 5% 0,5W
3872 4822 116 83864 10kΩ 5% 0,5W
3873 4822 116 83883 470Ω 5% 0,16W
3874 4822 116 83864 10kΩ 5% 0,5W

3875 4822 116 83864 10kΩ 5% 0,5W

3876 4822 116 52291 56kΩ 5% 0,16W
3877 4822 116 83864 10kΩ 5% 0,5W
3878 4822 116 83864 10kΩ 5% 0,5W
3879 4822 116 83864 10kΩ 5% 0,5W

3880 4822 116 52219 330Ω 5% 0,5W

3881 4822 116 83864 10kΩ 5% 0,5W
3882 4822 116 83884 47kΩ 5% 0,16W
3883 4822 116 52234 100kΩ 5% 0,5W
3884 4822 116 52276 3,9kΩ 5% 0,5W

3885 4822 116 52234 100kΩ 5% 0,5W

3886 4822 116 83884 47kΩ 5% 0,16W
3887 4822 116 83883 470Ω 5% 0,16W
3888 4822 116 83864 10kΩ 5% 0,5W
3889 4822 116 83883 470Ω 5% 0,16W

PCS 103 444

 11-1 11-1 11-1

Brief introduction of the Combi Board Combi Board application

A262 FW-C3/37, FW-C35/37
A. TRANSFORMER PRIMARY PART A263 FW-C30/37
Transformer Primary Circuit provide connection for AC mains supply and primary wires of transformer. A264 FW-C30/21/21M
A265 FW-C30/30
B. POWER SUPPLY PART A266 FW-C38/21/21M
Power Supply Circuit consists of rectifiers, capacitive filters and voltage regulators. Regulated voltage include +5V6, +LED, A267 FW-C39/30
+12A, +12M, -26V, PWDN. The +C supply to the power amplifier is not regulated. F1-F2 is the ac supply voltage to the FTD A268 FW-C39/33
Display filament. A269 FW-C28/33
A270 FW-C38/22/34
C. SOURCE SELECT & AMPLIFIER PART A271 FW-C28/22/34
a) SHIFT REGISTER (AF CONTROL) A278 FW-C38/37
This shift register deliver commands from the µP to control the AF functions which include source selection (A0 & A1 control

COMBI BOARD lines), DSC modes , DBB, IS and CD_STBY. Other control lines such as MUTE, AMPON, STBY and PWM are coming
directly from the µP on the Front board.
A279
A343
A347
FW-C39/21/21M
FW-V39/21K/21M
FW-C28/21M
A351 FW-V28/21M
b) SOURCE SELECTION
One of the 4 sources, namely AUX, TAPE, TUNER, CD, can be selected via A0 & A1 lines which control the IC 7501
(HEF4052BT). Karaoke mic. mixing is connected to th e selected source before the signal is amplified with a buffer
amplifier (Tr 7503 & 7504). The source signal is then split into recording path (for recording on tape) and main signal path Features/Configuration: A262 A263 A264 A265 A266 A267 A268 A269 A270 A271 A278 A279 A343 A347 A351
(to the PWM volume control). Aux In x x x x x x x x x x x x x x x
Sub-woofer Out x x x x x x x - x - x x x - -
c) PWM VOLUME CONTROL Digital Out - - - - x x x - x - x x - - -
The discrete volume control makes use of 4 Transistors 7505, 7506, 7507 & 7508 (ON4986 or selected BC557B) and PWM Video Output - - - - - - - - - - - - x - x
control signal from µP. For good performance transistors for the left and right channels should be paired for gain I.S. - - - - x x x - x - x x x - -
characteristics. Voltage Selector - - x - x - - - - - - x x x x
TABLE OF CONTENTS Karaoke - - x - x - x x - - - - x - x
d) SOUND FEATURES DBB x x x x x x x x x x x x x x x
Brief Introduction ........................................................... 11-1 Sound Features include the DBB, IS and 4 DSC modes. The sound features are realised with a hex-inverter IC 7530 DSC x x x x x x x x x x x x x x x
Features & Configuration table ..................................... 11-1 (HEF4069UBT) as analog buffer/amplifier and transistors as electronic switches controlled by the shift registers (AF Matrix Surroud - x - - x x x - - - x x x - -
Main part - Component and Chip layouts ..................... 11-2 control). 1-band Spect. Analyser x x x x - - - x - x - - - x x
Main part - Source Select & Amplifier ........................... 11-3 3-band Spect. Analyser - - - - x x x - x - x x x - -
Main part - Power Supply .............................................. 11-4 e) POWER AMPLIFIER 12W - - - - - - - x - x - - - x x
Transformer Primary part - Circuit & Layout ................. 11-5 IC 7391 (AN7125) is used as power amplifier. 25W x x x x x x x - x - x x x - -
Karaoke part - Circuit & Layout ..................................... 11-6 VCD - - - - - - - - - - - - x - x
CDC Key & Headphone part - Circuit & Layouts .......... 11-7 f) CD_STBY CONTROL NTC - - - - - - - - - - - - - - -
Electrical parts list .......................................................... 11-8 This Transistor 7401 (BC337-25) switches on the supply +CD supply (derived from +12A) to CD servo control, HF circuit ECO-MTF x x x x - - - - - - - - - - -
and the laser light pen on the CD Module during the CD mode only. ETF7 - - - - x x x x x x x x x x x

g) MATRIX SURROUND OUTPUT

The matrix surround feature is provided on board. This feature is only optional on certain type version.

D. KARAOKE PART
This simple Karaoke consists of a 1-mic. mono amplifier using discrete components. It has a level control using a rotary
potmeter. This feature is available for some version only.

E. HEADPHONE PART
The headphone output is derived from the power amplifier output after the attenuation resistors which are tailored to deliver
18mW output power into a 32 ohm headphone.

F. CDC KEY PART

The CDC key buttons and LEDs are provided on this board.

PCS 103 467

 11-2 11-2 11-2

MAIN PART - COMPONENT LAYOUT MAIN PART - CHIP LAYOUT

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

PCS 103 350

 11-3 11-3

CIRCUIT DIAGRAM - SOURCE SELECT & AMPLIFIER PART

26 E2 1511 F1 2332 D13 2348 H13 2364 F12 2500 C10 2516 A4 2532 E8 2548 C1 2565 A2 2581 H2 2597 F14 3336 D13 3352 H12 3369 G14 3388 H5 3488 H6 3507 C7 3527 A8 3543 A8 3559 A5 3577 D3 3594 A2 3618 H9 5508 F10 6331 E11 7391 F11 7530-A B6 7549 B9
51 D2 1512 C1 2333 B14 2349 G13 2365 E13 2501 B5 2517 A12 2533 A8 2549 C10 2566 A1 2582 C8 2598 E3 3337 B14 3353 F12 3370 F14 3390 H4 3489 H7 3508 C7 3528 D8 3544 E8 3560 C5 3579 H4 3596 G5 3638 C5 5510 F7 6502 F6 7400 F2 7530-B C8 7550 D9
55 B5 1517 B1 2334 D14 2350 H13 2366 F15 2502 D5 2518 C8 2534 D8 2550 C10 2567 A6 2583 C8 2599 F7 3338 D14 3354 H12 3371 F14 3400 G4 3490 H7 3509 B7 3529 B8 3545 A11 3561 B4 3580 E4 3597 E5 3639 B5 5511 C1 6549 A13 7401 F8 7530-C B9 7554-A B13
56 C15 1518 A1 2335 B15 2351 H15 2370 F13 2503 F8 2519 C8 2535 B8 2551 B4 2568 G1 2584 E10 2600 H9 3339 B14 3356 G14 3372 C13 3401 G3 3491 H8 3510 D7 3530 E9 3546 D11 3562 A3 3581 E4 3598 D5 3640 A12 5520 A15 6550 A13 7402 H3 7530-D D9 7554-B C13
65 A15 1519 H8 2336 D14 2352 G15 2400 H4 2504 D7 2520 C6 2536 F5 2552 C4 2569 G2 2585 A10 3251 D4 3340 D14 3357 H14 3373 F11 3402 G3 3492 H6 3511 C9 3531 A9 3547 A10 3563 A3 3582 F3 3599 B5 4228 F8 5521 A15 6551 E4 7403 H7 7530-E D8 7556 F9
1322-A H14 1562 B15 2337 G9 2353 F10 2401 H3 2505 D10 2521 C6 2537 A10 2553 B3 2570 A13 2586 F9 3321 C11 3341 B14 3358 G14 3374 H14 3403 G3 3493 H7 3512 C9 3532 C9 3548 E10 3564 D5 3583 F4 3601 A3 4229 F7 6320 E12 6553 E2 7404 H7 7530-F D7 9210 E15
1322-B G14 2249 B15 2338 H9 2354 F11 2402 H4 2506 H2 2522 D7 2538 E9 2554 B2 2571 A13 2587 A8 3322 C11 3342 C14 3359 H14 3378 B14 3404 G3 3494 H7 3517 A5 3533 C9 3549 A12 3565 B5 3584 F6 3602 A3 4232 C5 6321 G12 7320 C12 7405 G8 7537 A8 9229 A15
1323-A H15 2321 B12 2339 B11 2355 F12 2405 H2 2507 F5 2523 C7 2539 C7 2555 C3 2572 A2 2588 F6 3325 B12 3343 G10 3360 H14 3379 B11 3406 G3 3495 H8 3518 D8 3534 E10 3550 D10 3566 B3 3585 F6 3603 A8 4233 B5 6322 H12 7321 C11 7501 A3 7538 E8 9285 F10
1323-B H15 2322 D12 2340 E15 2356 E14 2406 C1 2508 F4 2524 D7 2540 C7 2556 D3 2573 A2 2589 E3 3326 D12 3344 H10 3361 F11 3380 B11 3407 G2 3496 G7 3519 B8 3535 A10 3551 E5 3567 B3 3586 F5 3604 E8 4504 C11 6323 G12 7322 B14 7503 A5 7539 C9 9286 F10
1323-C H15 2323 C12 2341 E15 2357 C14 2407 E2 2509 D4 2525 B6 2541 A10 2557 D2 2574 A2 2590 C1 3329 B12 3345 G10 3362 F11 3381 F14 3409 G2 3497 G7 3520 A3 3536 E9 3552 G5 3568 C4 3587 F5 3605 B7 5501 F7 6324 H12 7323 C14 7504 D5 7540 C9 9287 A15
1323-D G15 2324 C12 2342 G8 2358 G13 2460 G5 2510 F5 2526 E10 2542 E9 2558 D3 2575 B10 2591 E6 3330 D11 3346 H10 3363 F12 3382 E14 3410 G1 3498 G8 3521 A6 3537 A9 3553 E4 3569 B4 3588 F5 3606 D7 5502 C13 6325 F12 7324 D14 7505 E5 7543 B7 9509 E2
1325 F15 2327 B12 2343 G10 2359 H13 2463 H7 2511 E5 2527 A10 2543 C10 2559 A6 2576 D9 2592 F5 3331 B13 3347 G12 3364 E12 3383 E12 3411 F8 3499 G8 3522 D8 3538 E8 3554 F4 3570 C3 3589 H5 3609 B6 5503 G12 6326 E11 7329 E11 7506 G5 7544 D8
1507 A1 2328 D12 2344 H10 2360 A14 2465 H7 2512 F5 2528 E9 2544 C1 2560 D6 2577 F6 2593 A9 3332 C13 3348 H12 3365 G12 3384 E12 3412 F8 3501 D6 3523 B8 3539 A9 3555 B10 3571 C3 3590 H6 3610 D6 5504 G12 6327 F11 7330 E11 7507 E5 7545 A11
1508 F1 2329 B13 2345 G13 2361 B2 2466 H7 2513 E5 2529 A10 2545 A9 2561 H5 2578 A5 2594 E9 3333 B13 3349 G12 3366 G12 3385 F13 3413 F8 3502 G6 3524 E7 3540 F8 3556 A6 3574 D3 3591 F10 3611 B9 5505 H12 6328 E11 7331 E13 7508 G5 7546 E11
1509 F1 2330 C13 2346 H13 2362 G10 2469 G7 2514 E6 2530 G4 2546 E9 2563 E2 2579 D4 2595 B5 3334 D13 3350 H12 3367 G13 3386 E13 3414 H5 3503 C8 3525 A8 3541 A8 3557 A5 3575 D3 3592 D9 3616 E14 5506 H12 6329 F12 7332 E13 7509 H6 7547 A9
1510 D2 2331 A13 2347 G13 2363 H5 2470 G6 2515 B6 2531 E4 2547 A12 2564 A2 2580 E7 2596 C5 3335 B13 3351 G12 3368 G13 3387 H5 3415 H6 3504 C8 3526 E8 3542 H2 3558 C5 3576 D3 3593 A2 3617 G9 5507 F10 6330 F1 7333 F13 7510 H6 7548 F9

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1507 +12A BC847B
2572 a a 6550
3521 7547 a ALC_L
3520 3517 ALC 3541 3545 +12M

3562
330p

2593
a e

2564

8K2

47p
3
100n a 2529 BASS 3640 3549 1N4148 2571
3594 2574 3602 15K 10K 2578 4K7 47K ALC

2516

5521

9229
3539
33R

82K
10n

2u2
3525 47n 10K 4K7 6549 680p TO TAPE MOTOR #

3557
A1 A0

3K3
1 1K 47K Jazz D_BB 3543 2545 3547 ALC_R

3556
4u7 3537 2541

100u

2547
a

3K3
2

A 3593 2573 3601 16 9 10 100u 68K 2570 A

2517
a 1N4148

22p
+S_C 68K 100n 3K3 100n 470R

2587

100n

2537

100n
BC847B 1
2 1K 4u7 47K VDD 3559 2567 680p
330p
2565

3563

2360
MSB LSB 7545

22n
8K2
2566 4 7537 3531 3535

5520
2585
a a

9287
LOGIC

2u2
47p
180K 22n BC847B 65
e a #
100n 1518 a a 33K 100K -CMOS
7501 a 3603 2533 3527 +S_C 2527 2331

2559
-CMOS 7503

1u
1
BC550C HEF4069UBT #
HEF4052BT 19mV 1M 27K 220p

470R
+12A

3561
1517 14 180p 14 22n M
3609 2 3519 3333 3335

3378
a 1 400mV 5

10M
1 2 TAPE_R 6 MUTE
7530-A 7530-C HPREF

180R
2501

470p
100K
3599

3565
+12A 1 LL 470R 3523 33K 2K2 27K MUTE
330p
2553

2 3 7 7 1562

ALC_L
2575

3380
a a 2 4

3K9
3567 1M 2535 3529 1
5

2551
TAPE_L a a a

3329
3 4

4K7
LH H 18p 2333
B

1u
2525 1 3337 3339
B pa from tuner

2515

100n

470p

2249
2327

47n
15K BC847B 10K HPREF
4 5 1n5
2 HL L 3 50mV +12A 33p 3509 7543 3611 2321 pa pa 3 47R 47R

2335

680p
a 4233 55 47u
2554

3379
2361

330p

2339

220u
1

4K7
6
22n

5 REC_R 8 7554-A
4 82K 3605 33K 3555 100p

100K
BC817-25

3325
HH +S_C INC2
3639 NJM4556AM

3331

2329

100p
2595

100p
3566

3569
2

12K
7 7322
15K

12K
6 REC_L +S
a a PRESENT 47K 14 82K e
7549

47u
2K7 +12A 3341

2543
2523
3 3 4 BC847B HP

6n8
7530-B WH6D-1
3 2590 a pa pa 7321 1K 56

2521
4 7 7539

1n
12 BC817-25 SPK_L

3372
e +12A a a 3.3v 1

10R
LL BC847B 2549 2323 HPREF
3638 3503 a 3321

3507
680p pa HP

47K
1512 3533

2596
2 a

3568
2

180K
100p

3511
12K
2406 14 LH H 2K7 2539 2519 100K 2582 150n 3K9 1u pa 11.8V
39K INC1
HPREF
3342 ALC_R
C
2555

C
330p

5502
4 4232 +S 3

2u2
1 470p 220n 2550 3322 2324
68p 15 HL L 13 1u 2357 HP
2544100p CD 3571 2540 2583 1K

2500

470u
3
50mV 2518 4
3558 3532 150n 3K9

180K
3512
1u
2548

100p

2552

2330

100p
3332
7320 7323

12K
19

1u
10K 11 HH 1u 100K 470p 220n 47u BC817-25

3508
47K
2 BC817-25 5
18 a 180K 39K 4504 7554-B pa
3570 3504 SPK_R

2520
1 7540 3.3v 5 8 NJM4556AM 6

1n
5511 3560 +S_C

100K
3326
17 VSS VEE 7504 BC847B a a pa
10K 3338 2334 3340
2556
330p

2328

470p
2522
14 7

6n8
2u2 51 8 a 7 a 6 a 470R BC550C
16 11 10 BC847B E
1510 7530-E 7550 BASS 2322 47R 47R
47u

2336

680p
6
PRESENT 3606 3550 INC2

180R
100K
2502

470p

2560
a
3598

3564
15 1 7 4

1u
a 100p
15 -32V 3510 47K 3592 82K HPREF 3334 3336 HP

3330
2

4K7
14

D D
3251

a a a pa
10K

14 3575 82K BC847B 33K pa pa 2K2 27K

2504

2505
3 2524

47u

47u
13
-CMOS 7544 2576 2332 pa
13 MUTE HP
22K 3574 33p 2534 3528
330p
2557

12 4 -9V 2579 18p

+S_C a 3522 +S_C 220p
12 22K 10K AMPON
5 14 1n5 14 a AL

3546
11

47K
47u 3501 3610 12 1M 3518 14.3V
330p

2509

a a 13 9 8 7324
2558

3577

3576
6K8

6K8

1u

11
7530-F 7530-D NOT FOR 12W
10 6 a +C +A BC857B
6551 68K 470R 33K
3597

320mV AR

100K
7 AP

3530

3534
68K

a 7

33K
10 2532 7546
19mV 3604 3526

2514

100n
7 +12M a a a a

1N5392

1N5392

1N5392
9
3551 2526 BC847B 3384

6328

6331

6320
9
BZX79-C9V1
D 1M 180p 27K
3553
39K

8 8 6553 2R2 22n 22K

3386
2538

100n

2584

2365

680p
7507

47K
47p
8 FOR ETF ONLY 3616 2340
7 9 330p
E 1N4003 ON4986 2546 3536 2542 3548 13.7V 3383 E

3382

15K
7 # 2598 a 7505 BDW94C 4n7
6 9509 3580 BC847B 7329 7332 100K
ON4986 +S_C Jazz 3K3 100n 470R 22K 2341

3538
3524 100n
2531

BC857B C

9210
82K
27p

6 REC_R 7538 2356

+CD 22K

470R
+12A 2528

3364
2407

22n

5
3581 2511 2513 68K 680p
2591

680p

2580

47u
5
2563 330p 3544 47n 6326 *
1u pa AP

2594
a

47p
4
CD 26 REC_L 22K 470p 470p C

BZX79-B4V7
4 22n 68K

100R
680R

3381
3584

D_BB

2355
a a a
3582

3583

3585

3 BZX79-C22 7330 7331

2R2

2n2
1K2

1K2

6327 *

BC337-25
# 2589 PWM 3587 3586

2503
a BC857B 7333

47u
3 1 7548 6329

2364

680p
2 BC817-25
6K8 2K2 ALC 3540 BC847B

330R
AMP_IC

3373
a

2353

220u
2 2 a a
1N4148
2507

1 a a
22u

2592 4K7 2586

6325 *
3 #

BZX79-B18
1 1509 +VCD_STBY 5510 100n
5V 3591

3385
470u
BZX79-F5V6

47K
22u
1511
F
2577

2370
F & 2536 680p
2508

a
CD_STBY

6502

BC337-25 C
PRESENT

a 2u2
1u

+5V6 +5V +CD 3413 +12A +5V 220R

4229
7401 # 2354
BASS

D_BB

6330
INC1

3361

3362

3363
5508
9285 C C C C

9286
Jazz

7400 7556 C YKC21-3416

1K8

1K8

1K8
50R
1N4148 470u 5V 5501 100R

4228

3370
BC857B MUTE A1 A0 a a C

1K
2510 3588 3412 PDTA114ET # 5507 4u7 1 1325
2588

680p

1508 C
3554
39K

2u2 3353 C

150R
3371
2599

2366
1 SA1 50
22n

33n
470R 2512 100R 5V 2u2 C
470p 5V/0V

2597
CD_STBY

1n5
STB_BY 68K 3411 7391 2R2 2

3347
5V6

2362

680p
2568

2349

220n
2
2569

10K
68p

2n2

2342

220R
ON4986 470p

3365
a 1 AN7125
3406

2K2 3403

2K2 3401
2K2

2K2

2K2

3 INC2 3502 a 100R 5503

7506 D 0V/5V VCC 3
100u

3367

3368
ON4986 --MUTE D

1K

1K
--MUTE 3410 1u
3400

3349

3369
D
2530

2345

100n
OUT1+ 2
3407

3404

3402

4
2K2

10K
27p
2K2

7508

1K
3552 % SA1
2337
5 AMPON 5K6 3497 0.9V 0.2V SPK_L 3343 6 IN1 GND1 3 AL 3351
G 6 5 4 14 12 13 11 7 2R2 +S_P G
3596
68K

BC857B

6V 47n
7405

680K 4u7 150K 2R2

1N4003

2347

220n
PWDN a 2460 OUT1- 4

3345 *
6

1N4003
O2 O1 O0 O4 O6 O5 O7 O3 5504
470K
3499

3617

6321

6323
6

2343

2358
1322-B

1K8

12K

22p

10n
3409 2469 AL 3356 #
3496

7 SHSTR 15 a
1K5

E0
HEF4094BT 100u 3498 1u 1323-D
2470

8 5 STB 4 8
1u

DATA 5K6 VSS STB 3366 220R

8 a a VREF
+12A 82K 3358 #

220u
16 a 9 MUTE C 3 5

2352
1N4003
+S_P
VDD
7402 MUTE 4K7
2405

2466

100n

2348

220n
SHCLK a

6322
9

3346 *
D
47u

AR 220R 1323-C

3618
pa 7

2344
1K8

12K
0.9V

22p
0.2V
BC857B

Os Os’
7404

10 PWM CP D STR 6K8 6K8 1K5 6n8 OUT2- 10 3354 3360 #

470K
3495

+LED D 3 2 1 9 10 a 2338 2 4
3589 3414 3415 3492 SPK_R 3344 2R2 220R

3348
11 +5V6 2465 8 IN2 GND2 11

10K
2402 10V 3493 5506 1323-B
3494 AR 1

100n 2350
220n
2

1N4003
+5V6 3542 D 390R 4u7 150K 150mV OUT2+ 12
150K

+S_P 6V

6324
3390

3590

12
7510
2K2

H D 2401 1n 680K 82K 1u 3359 # 3 H

2359
1519

10n
10R D 1K5 820p 3490 5505

3350
470u

2581

2363

2346
330K
3388

13

10K
1 1322-A
47p

7509
10p 2400 9V a SA2 GND 220R 1 1323-A
2506 D 150K 2561 3488 2600 1u 3357 #
3491

-32V 2463 82K

BC857B

14
470K

2
10p 6V 3489 AMP_IC 7 3352

220u
BC857B a

2351
7403

3579 3387 1V 220R

15 F2 3n3 D 100n +S_P 3 27p
pa
SHCLK

DATA

SHSTR

a a 680K SA3 2R2 3374 #

82K BC847B
16 F1 0.9V 0.2V
NOT FOR ONE BAND SPECTRUM. 220R

I I
# 1 1
% VALUE FOR ONE BAND SPECTRUM ANALYZER * VALUE FOR 12W VERSION

0 1 Remark : +A AND +C SUPPLY SWITCH AT VOL 32

/ ITEM 3345 3346 6325 6326 6327
ITEM 2469 3497 3498 3499
1 0
VALUE 6K8 6K8 BZX79-F15 BZX79-C18 BZX79-B3V3
0 VALUE 100n 150K 56K 220K
& 0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

PCS 103 468

 11-4 11-4

CIRCUIT DIAGRAM - POWER SUPPLY PART

25 E7 3261 D9 6257 C7
1 2 3 4 5 6 7 8 9 1203 E1 3263 C9 6258 D7
1206 A1 3264 C3 6259 C5
1207 B1 3265 D4 6260 B5
+9.75V FOR NTC VERSION ONLY 1N4148 +5V6 1208 C2 3266 D4 6261 C3
3214 +14.5V BC337-25 +9.8V 3242 BC337-25 +5.64V 3253 +5.5V
+14.6V +5V6 1209 E1 3268 D4 6262 B3
4R7 4R7 10R 6391 1210 C1 3269 D3 6263 C3

2226

220u
3252

1K
3215 3243 3254

3395
1222 B1 3270 E8 6264 B3

330R

100R
3398

10K

3391
1206 7247
7248 1223 B1 3271 D8 6265 C4
4R7 4R7 6.2V
10R
+10.4V 1391 A9 3272 D7 6266 B4
A T5A 3209 3210 7241 3212 NTC 7396 7395 A
16V
3289 BC337-25 1392 A7 3273 D7 6267 C5

3249
/35V
BC857B

120R BZX79-B4V7
BC857B

3399
68R
4R7 4R7 10R 1560 E9 3274 D6 6268 B5
2225

2219

3247
3m3

4K7
68R
+5.5V 7397
330R 3396

3300U
BC847B 1561 E9 3275 C6 6269 C7
3286 3288 +6.3V D 1392 1391

6236
+6.3V 7240 1563 E9 3276 D8 6391 A9
3397 470R 3393 1
+C 330R +10.4V 330R BC337-25 3213 1564 E9 3277 C8 7233 B7
2 1566 F9 3278 C7 7234 B8
+14.6V 3287 3246 10K 10K

2391
+0.78V 2

10n
+0.65V 1K2 1567 F9 3279 C7 7235 C8

2393

2392
3283

10n

10n

4K7

2K2
3394

3392
330R 330R D 1
1568 F9 3280 C7 7236 C7
C AP Q D 3248 FROM T-NTC TO FRONT
EH-B 1569 D1 3281 C6 7237 D7
1222 +30V +A D D D D D D D D
330R D #
1570 F9 3282 C6 7238 D8
1
1207 4218 1571 F5 3283 B6 7239 E8
B 2
1223 T6.3A BD242BFP +PA B 2219 A2
2220 B1
3286 A3
3287 B3
7240 A5
7241 A5
L7812CP
1N4003
1N4003

1N4003
1N4003

1N4003

1N4003

1N4003

1N4003

1N4003
1N4003

1N4003

1N4003
#

1N4003

1N4003
6264

6268
6224

6260
2220

6226

6266

6250
6240
6220

6242
6222

6262
100n
6248

6244
3 1 +30V 7233 +LED 2221 C1 3288 A4 7243 F3
7250

2243

2242
#

4m7

4m7
2222 C5 3289 A4 7244 E3
4 2 1 3 4224
+12A 2223 C5 3391 A9 7245 E4
IN GND OUT
# 2224 D5 3392 B9 7246 E5

4226
5 3
2 # 7234 2225 A1 3393 A9 7247 A5

1N4003

1N4003
1N4003

1N4003
1N4003

1N4003

1N4003

1N4003

1N4003

1N4003
1N4003

1N4003

1N4003

1N4003
e

1m
BC369

2245
6241

6221

6243

6223

6261
2221

6249

6263

6225

6245

6251

6259
100n

6227

6265

6267
6
12V 4222 +12M 2226 A6 3394 B8 7248 A3
B
2227 C3 3395 A8 7249 C3
Q 4217 4221 2228 D3 3396 A8 7250 B7

3259

15K
2229 D2 3397 A7 7395 A9

1N4148
1N4148
B

6269
2230 E2 3398 A7 7396 A8

6235
EH-B NOT FOR 12W
C 1210 e
C

3281

3280

3279
2231 E2 3399 A7 7397 A8

1K5

1K5

1K5
1 7249 M eB pa a CD
2232 E3 4215 F7

1u
6230 -41.7V -34V

2222

3282
BC327-25 7235

10K
1208 -32V 2233 F5 4216 F8

680R
3278
2223
BZX79-C4V7
2
BC547B

1u
3256 2234 D9 4217 C6

1n 3277
1N4003

47K
T315mA 47u 3275 6257 3263
6231

3 e 0.6V 2235 E9 4218 B6

1N4148
10K

6232
2227

100u

2247
3264

2242 B6 4221 C7
5K6

-39V 4K7 7236 12K

BZX79-C5V6
2229

100n

4 2248 1N4148 AMPON 2243 B5 4222 C7

3269

6258
2K2

3268 6233 3258 PWDN 2245 C8 4224 B7

F1 2246 D7 4226 B9

3276

220R

2234
3260

3261
39K

10n
12K
-33V 220R 1N4148 4K7 2246 2247 C8 4502 D1
BC327-25

BZX79-C5V6
e e 3266
BZX79-C33
2228

2224
3257
4.7V 2248 C6 4503 D1

6228
10K
47u

47n
1569 F2 29V 1n B
6229

3273
4502

2K2
2391 B8 6220 B2
D 1 220R
D
3265
22K

4503 B B B B 2392 B8 6221 C2

F1 2393 B7 6222 B3

3274
F2

4K7
e e e 3271

3272
7238 3209 A3 6223 C3

4K7
7237 BC847B 3210 A4 6224 B4
e e e e BC337-25 10K
3212 A6 6225 C4
STB_BY 3213 A6 6226 B4
B B B 3214 A3 6227 C4
7244 7245 B 3215 A3 6228 D5
# 3270 2235
BD438 BC368 7239 1 3216 E5 6229 D3
1209
BC817-25 3217 F4 6230 C2
# 10K 22n 1564
270R

3216

3218 F4 6231 C4
3220

T1.6A CD 6256 #
33K
1N4003

1N4003

E 1560
E 3219 E3 6232 C5
6253
2231
100n
6252

1203 B 1
3220 E3 6233 D5
BZX79-C6V8 1561
1
7246 1 3221 E4 6235 C9
3223

3219

3222

3221
2232
6m8

1K2

1K2

1K2

1K2

L7805 25 3222 E4 6236 A6

2 DIPMATE
1 3223 E3 6240 B2
1N4003
1N4003

CD 1563 3242 A4 6241 C2

2230

6255

6254
100n

IN GND OUT 1
1V 2 3243 A4 6242 B3
0.6V 3218 +VCD_STBY 1566
2233

220u

7243 1 3246 B4 6243 C3

3 4216 3247 A3 6244 B4
BC847B 4K7 1567

4215
1 +12M 1 3248 B3 6245 C4
3217
10K

4
1571 1568 3249 A4 6248 B2
FROM VCD VIDEO OUT #
CD 1 3252 A5 6249 C2
F 1601
1570
1
F 3253 A6 6250 B4
CD CD CD CD e CD M 3254 A6 6251 C4
e 3256 C5 6252 E2
3257 D5 6253 E2
3258 D5 6254 E2
3259 C8 6255 E2
3260 D8 6256 E5

1 2 3 4 5 6 7 8 9

PCS 103 469

 11-5 11-5

CIRCUIT DIAGRAM - TRANSFORMER PRIMARY PART LAYOUT DIAGRAM - TRANSFORMER PRIMARY PART

23 C4 1202 D1 1577 D1 5202 C1 9272 D1 9274 D1 9299 E2

1201 D1 1205 C2 3208 D1 9271 C1 9273 C2 9298 D2

1 2 3 4

* TRANSFORMER MAIN

X X X X X X
X X X X X
X X
A X
X X
X X
X
A
X X X
X X X
X X X

B B

C C-PAD
C
C-PAD

* 9271 * 1205 1
23
T2A

2 * 5202 9273 2

9298 3
1 0V
4
1201
* 9272
9274

D 6 D
3208
10M

120V
1202
*
1577
*
4

1 0V
5

2
6

10V

e F

E 9299
E
E 120V This assembly drawing shows a summary of all possible versions. For components
used in a specific version see schematic diagram and respective parts list.

1 2 3 4

PCS 103 470

 11-6 11-6

CIRCUIT & LAYOUT DIAGRAMS - KARAOKE PART

48 D9 5640 B2
1 2 3 4 5 6 7 8 9 57 A9 6632 D4
1642 B1 6633 D4
2641 B2 7641 B3
2642 B3 7642 C5
2643 B3 7643 A5
2644 A5 7645 D5
2645 B4 7646 D3
2647 A6 7647 D3
2648 B6 7650 D8
2649 B5
2644 2650 C5

3635

10K
2651 B4
A 220u
3633 2647 4606 A 2660 D6
2661 D5
mic_gnd agnd 1M 2662 D5
1u
3653 2663 D4

3645

2K7
2664 D3

3651

100K
3 6 7643 DIPMATE
10K agnd 2665 D7
3643 BC550C 57
2 5 470n 2666 D6
3648

470R
3631
1
1M +12A 2667 D7
agnd

820R
2651

2649
680p
1 4

3637
5640 3641 2642 470R 2
2668 D8
7641 mic_L 2669 D8
3652

10K

8 22 u 100n BC550C
10K agnd agnd 3 2670 D7
7 2643 gnd

3634
2671 D9

10K
B agnd
1n
4605 4
mic_R B 3630 B5
3655

2641
10K

9 4n7

470n
TC38 3631 B5

2645
470R
3644
3632 2648

1 3647 3
3632 B5

2 20K
1642
3633 A5

3630
470R
1M 1u 3634 B6
agnd
mic_gnd mic_gnd mic_gnd 3635 A5

3650

100K
mic_gnd 7642 3636 C5
BC550C 3637 B5
3641 B2

2650

680p
agnd agnd

820R
3636
3643 B3
3644 B3
3645 A3
C agnd agnd
C 3647 B4
3648 B8
3650 C6
3651 A6
+Kara 3652 B1

3674

12K
3653 A2

3663

6K8
+Kara 2667 3655 B2
DIPMATE
3660 D6
100p 48 3661 D5
7646 3664 2662 3661 3669 2669 3676 1
3662 D5
BC847B
1K 100n 1M 10K 47n 1K 3663 D5

2671

100n
2
3665 6633 2660 3660 3678 2665 3664 D5
7645 7650
BC847B 3665 D4
D 7647 150K 1N4148 1u 10K 10K 100n BC847B
D
1N4148
3666 D3

2661
6632
BC847B 3669 D7

1n
100R
3666

3662
2664

100n

2663

2666

100n

2670
680p
4268
10u
1M

50

3674 C7

100R
3675
3675 D7
MPEG_gnd 3676 D8
2668
agnd agnd agnd agnd agnd agnd agnd 3678 D6
100p 4268 D8
agnd agnd agnd agnd MPEG_gnd 4605 B8
4606 A8

1 2 3 4 5 6 7 8 9

This assembly drawing shows a summary of all possible versions. For components This assembly drawing shows a summary of all possible versions. For components
used in a specific version see schematic diagram and respective parts list. used in a specific version see schematic diagram and respective parts list.

PCS 103 354

 11-7 11-7

CIRCUIT & LAYOUT DIAGRAMS - CDC KEY PART CIRCUIT & LAYOUT DIAGRAMS - HEADPHONE PART
1441 B2 1443 B2 1445 B2 1489 B1 3458 A2 6452 B3 6454 A3
1442 B2 1444 B2 1488 A1 3457 A2 3459 A2 6453 A3

1 2 3 58 A2 2301 C2 2303 C2 3301 B2 5322 C2

1324 C1 2302 C2 3300 B2 5321 B2 5324 C1

1 2
1488

9 3457
A A

4
1

6
8 1K5 3458 6454 DIPMATE
58
7 3459 1K5 A A
6 1K5 6453
5
1489
4 1444 6452
1441
2 3
1
1443 1442 b
2
B B B B

3301
1

0R
3300
0R
1445 5

5321
2u2
4

5322
2u2
3
2

2303

22n
TC38 1

2302

2301
1 2 3

22n

22n
1324
C C
5324

b 2u2

1 2

PCS 103 538

 11-8 11-8

ELECTRICAL PARTS LIST - COMBI BOARD ELECTRICAL PARTS LIST - COMBI BOARD

MISCELLANEOUS
1201 482226531015 ! Mains Socket 2331 482212233575 220pF 5% 63V 2506 482212233891 3,3nF 10% 63V 2560 482212614043 1µF +80/-20% 16V
1201 482226531016 ! Mains Socket /37 2332 482212233575 220pF 5% 63V 2507 482212481151 22µF 20% 50V 2561 482212614585 100nF 10% 50V
1202 482227210269 ! Voltage Selector /21/21M 2333 482212440433 47µF 20% 25V 2508 482212614043 1µF +80/-20% 16V 2563 532212232654 22nF 10% 63V
1205 482207152002 ! Fuse T2A 250V /21/21M/33 2334 482212440433 47µF 20% 25V 2509 482212614043 1µF +80/-20% 16V 2564 532212231863 330pF 5% 63V
1206 482207155002 ! Fuse T5A 250V 2335 482212232535 680pF 10% 63V 2510 532212234099 470pF 10% 63V 2565 532212231863 330pF 5% 63V
1207 482207155002 ! Fuse T5A 250V 2336 482212232535 680pF 10% 63V 2511 532212234099 470pF 10% 63V 2566 482212613838 100nF +80/-20% 50V
1207 482225251123 ! Fuse T6,3A 250V /37 2337 482212440769 4,7µF 20% 100V 2512 532212234099 470pF 10% 63V 2567 532212232654 22nF 10% 63V
1208 482207153151 ! Fuse T315mA 250V 2338 482212440769 4,7µF 20% 100V 2513 532212234099 470pF 10% 63V 2568 482212613694 68pF 1% 63V
1208 482225251151 ! Fuse T315mA 250V /37 2339 482212480144 220µF 20% 25V 2514 482212614585 100nF 10% 50V 2569 482212233127 2,2nF 10% 63V
1322 482226731176 Loudspeaker Socket L/R 2340 532212610223 4,7nF 10% 63V 2515 482212614585 100nF 10% 50V 2570 482212232535 680pF 10% 63V
1323 482226510463 Loudspeaker Socket Matrix 2341 482212232535 680pF 10% 63V 2517 532212232658 22pF 5% 50V 2571 482212232535 680pF 10% 63V
1324 482226511547 Headphone Socket 2342 482212440207 100µF 20% 25V 2518 532212234099 470pF 10% 63V 2572 482212613838 100nF +80/-20% 50V
1325 482226731729 Sub-woofer out Socket 2343 532212232658 22pF 5% 50V 2519 532212234099 470pF 10% 63V 2573 482212440769 4,7µF 20% 100V
1441 482227613775 Tact Switch 2344 532212232658 22pF 5% 50V 2520 532212231647 1nF 10% 63V 2574 482212440769 4,7µF 20% 100V
1442 482227613775 Tact Switch 2345 482212614585 100nF 10% 50V 2521 532212231647 1nF 10% 63V 2575 482212613689 18pF 1% 63V
1443 482227613775 Tact Switch 2346 482212614585 100nF 10% 50V 2522 532212231866 6,8nF 10% 63V 2576 482212613689 18pF 1% 63V
1444 482227613775 Tact Switch 2347 482212142408 220nF 5% 63V 2523 532212231866 6,8nF 10% 63V 2577 482212480195 470µF 20% 10V
1445 482227613775 Tact Switch 2348 482212142408 220nF 5% 63V 2524 532212232659 33pF 5% 50V 2578 482212440207 100µF 20% 25V
1507 482226520553 Aux-in Socket 2349 482212142408 220nF 5% 63V 2525 532212232659 33pF 5% 50V 2579 482212440433 47µF 20% 25V
1508 242202514526 Flex Socket 16pin Vert, 2350 482212142408 220nF 5% 63V 2526 482212141856 22nF 5% 250V 2580 482212440433 47µF 20% 25V
1510 482226511532 Flex Socket 9pin Vert, 2351 482212480144 220µF 20% 25V 2527 482212141856 22nF 5% 250V 2581 482212480791 470µF 20% 16V
1511 482226511553 Flex Socket 19pin Vert, 2352 482212480144 220µF 20% 25V 2528 482212613751 47nF 10% 63V 2582 482212613561 220nF 10% 16V
1512 482226731729 Digital out Socket 2353 482212480144 220µF 20% 25V 2529 482212613751 47nF 10% 63V 2583 482212613561 220nF 10% 16V
1518 482226710953 Flex Socket 7pin Vert, 2354 482212440769 4,7µF 20% 100V 2530 482212613691 27pF 1% 63V 2584 482212613692 47pF 1% 63V
1642 482226511529 Mic Socket Karaoke 2355 482212233127 2,2nF 10% 63V 2531 482212613691 27pF 1% 63V 2585 482212613692 47pF 1% 63V
2356 482212421913 1µF 20% 63V 2532 482212610326 180pF 5% 63V 2588 482212232535 680pF 10% 63V
CAPACITORS 2357 482212440433 47µF 20% 25V 2533 482212610326 180pF 5% 63V 2590 482212232535 680pF 10% 63V
2219 482212442367 3300µF 20% 35V 2358 482212233177 10nF 20% 50V 2534 532212231865 1,5nF 10% 63V 2591 482212232535 680pF 10% 63V
2220 532212142386 100nF 5% 63V 2359 482212233177 10nF 20% 50V 2535 532212231865 1,5nF 10% 63V 2592 482212232535 680pF 10% 63V
2221 532212142386 100nF 5% 63V 2360 532212232654 22nF 10% 63V 2536 482212480195 470µF 20% 10V 2593 482212613692 47pF 1% 63V
2222 482212421913 1µF 20% 63V 2361 532212232654 22nF 10% 63V 2537 482212613838 100nF +80/-20% 50V 2594 482212613692 47pF 1% 63V
2223 482212421913 1µF 20% 63V 2362 482212232535 680pF 10% 63V 2538 482212613838 100nF +80/-20% 50V 2597 532212231865 1,5nF 10% 63V
2224 482212143526 47nF 5% 250V 2363 482212613692 47pF 1% 63V 2539 482212614043 1µF +80/-20% 16V 2599 532212232654 22nF 10% 63V
2226 482212480144 220µF 20% 25V 2364 482212232535 680pF 10% 63V 2540 482212614043 1µF +80/-20% 16V 2600 482212613691 27pF 1% 63V
2227 482212440255 100µF 20% 63V 2365 482212232535 680pF 10% 63V 2541 482212613838 100nF +80/-20% 50V 2641 532212610223 4,7nF 10% 63V
2228 482212441751 47µF 20% 50V 2370 482212481151 22µF 20% 50V 2542 482212613838 100nF +80/-20% 50V 2642 532212142386 100nF 5% 63V
2229 532212142386 100nF 5% 63V 2400 532212232448 10pF 5% 63V 2543 482212440433 47µF 20% 25V 2643 532212231647 1nF 10% 63V
2235 532212232654 22nF 10% 63V 2401 532212232448 10pF 5% 63V 2544 532212232531 100pF 5% 50V 2644 482212480144 220µF 20% 25V
2242 482212480415 4700µF 20% 50V 2402 532212231647 1nF 10% 63V 2545 482212613838 100nF +80/-20% 50V 2645 482212613482 470nF +80/-20% 16V
2245 482212481144 1000µF 20% 16V 2405 482212440433 47µF 20% 25V 2546 482212613838 100nF +80/-20% 50V 2647 482212614043 1µF +80/-20% 16V
2246 532212231647 1nF 10% 63V 2406 482212613694 68pF 1% 63V 2547 482212440207 100µF 20% 25V 2648 482212614043 1µF +80/-20% 16V
2247 532212231647 1nF 10% 63V 2460 482212440207 100µF 20% 25V 2548 532212232531 100pF 5% 50V 2649 482212232535 680pF 10% 63V
2248 482212440433 47µF 20% 25V 2463 482212233806 820pF 10% 63V 2549 482212141854 150nF 5% 63V 2650 482212232535 680pF 10% 63V
2249 482212143526 47nF 5% 250V 2465 532212231866 6,8nF 10% 63V 2550 482212141854 150nF 5% 63V 2651 482212613482 470nF +80/-20% 16V
2301 532212232654 22nF 10% 63V 2466 482212613838 100nF +80/-20% 50V 2551 482212614043 1µF +80/-20% 16V
2302 532212232654 22nF 10% 63V 2469 482212613751 47nF 10% 63V 2552 482212614043 1µF +80/-20% 16V RESISTORS
2303 532212232654 22nF 10% 63V 2470 482212614043 1µF +80/-20% 16V 2553 532212231863 330pF 5% 63V 3208 482205321106 10M 5% 0,5W /37 only
2321 532212232531 100pF 5% 50V 2500 482212480195 470µF 20% 10V 2554 532212231863 330pF 5% 63V 3209 482205120478 4R7 5% 0,1W
2322 532212232531 100pF 5% 50V 2501 532212232268 470pF 10% 50V 2555 532212231863 330pF 5% 63V 3210 482205120478 4R7 5% 0,1W
2323 482212614043 1µF +80/-20% 16V 2502 532212232268 470pF 10% 50V 2556 532212231863 330pF 5% 63V 3212 482205120109 10R 5% 0,1W
2324 482212614043 1µF +80/-20% 16V 2503 482212440433 47µF 20% 25V 2557 532212231863 330pF 5% 63V 3213 482205120122 1k2 5% 0,1W
2327 532212234099 470pF 10% 63V 2504 482212440433 47µF 20% 25V 2558 532212231863 330pF 5% 63V 3214 482205120478 4R7 5% 0,1W
2328 532212234099 470pF 10% 63V 2505 482212440433 47µF 20% 25V 2559 482212614043 1µF +80/-20% 16V 3215 482205120478 4R7 5% 0,1W
PCS 103 539 3242 482205120478 4R7 5% 0,1W
 11-9 11-9

ELECTRICAL PARTS LIST - COMBI BOARD ELECTRICAL PARTS LIST - COMBI BOARD

RESISTORS
3243 482205120478 4R7 5% 0,1W 3340 482205120479 47R 5% 0,1W 3415 482211711507 6k8 1% 0,1W 3542 482205120109 10R 5% 0,1W
3246 482211713577 330R 1% 0,1W 3341 482205110102 1k 2% 0,25W 3439 482205120124 120k 5% 0,1W 3543 482205120683 68k 5% 0,1W
3247 482211712521 68R 1% 0,1W 3342 482205110102 1k 2% 0,25W 3457 482211711139 1k5 1% 0,1W 3544 482211652297 68k 5% 0,5W
3248 482211713577 330R 1% 0,1W 3343 482205120154 150k 5% 0,1W 3458 482211711139 1k5 1% 0,1W 3545 482211710834 47k 1% 0,1W
3249 482211712521 68R 1% 0,1W 3344 482205120154 150k 5% 0,1W 3459 482211711139 1k5 1% 0,1W 3546 482211710834 47k 1% 0,1W
3251 482211710833 10k 1% 0,1W 3345 482211711383 12k 1% 0,1W 3488 482211711139 1k5 1% 0,1W 3547 482205120471 470R 5% 0,1W
3252 482205110102 1k 2% 0,25W 3346 482211711383 12k 1% 0,1W 3489 482205120684 680k 5% 0,1W 3548 482205120471 470R 5% 0,1W
3253 482205120109 10R 5% 0,1W 3347 482211710833 10k 1% 0,1W 3490 482211711149 82k 1% 0,1W 3549 482205120472 4k7 5% 0,1W
3254 482205120109 10R 5% 0,1W 3348 482211710833 10k 1% 0,1W 3491 482205120474 470k 5% 0,1W 3550 482211652304 82k 5% 0,5W
3256 482205021003 10k 1% 0,6W 3349 482211710833 10k 1% 0,1W 3492 482211711139 1k5 1% 0,1W 3551 482205120228 2R2 5% 0,1W
3257 482205021003 10k 1% 0,6W 3350 482211710833 10k 1% 0,1W 3493 482205120684 680k 5% 0,1W 3552 482205120228 2R2 5% 0,1W
3258 482211652283 4k7 5% 0,5W 3351 482205120228 2R2 5% 0,1W 3494 482211711149 82k 1% 0,1W 3553 482205120393 39k 5% 0,1W
3264 482211652289 5k6 5% 0,5W 3352 482205120228 2R2 5% 0,1W 3495 482205120474 470k 5% 0,1W 3554 482205120393 39k 5% 0,1W
3265 482211652257 22k 5% 0,5W 3353 482205120228 2R2 5% 0,1W 3496 482211711139 1k5 1% 0,1W 3555 482211711149 82k 1% 0,1W
3266 482211683872 220R 5% 0,5W 3354 482205120228 2R2 5% 0,1W 3497 482205120684 680k 5% 0,1W 3556 482205120332 3k3 5% 0,1W
3268 482211683872 220R 5% 0,5W 3361 482211652249 1k8 5% 0,5W 3498 482211711149 82k 1% 0,1W 3557 482205120332 3k3 5% 0,1W
3269 482211652256 2k2 5% 0,5W 3362 482211652249 1k8 5% 0,5W 3499 482205120474 470k 5% 0,1W 3558 482205120184 180k 5% 0,1W
3270 482211710833 10k 1% 0,1W 3363 482211652249 1k8 5% 0,5W 3501 482205120683 68k 5% 0,1W 3559 482205120184 180k 5% 0,1W
3271 482211710833 10k 1% 0,1W 3364 482205120471 470R 5% 0,1W 3502 482205120683 68k 5% 0,1W 3560 482205120471 470R 5% 0,1W
3272 482205120472 4k7 5% 0,1W 3365 482211683872 220R 5% 0,5W 3503 482211710837 100k 1% 0,1W 3561 482205120471 470R 5% 0,1W
3273 482211711449 2k2 1% 0,1W 3366 482211652283 4k7 5% 0,5W 3504 482211710837 100k 1% 0,1W 3562 482205120822 8k2 5% 0,1W
3274 482205120472 4k7 5% 0,1W 3367 482205110102 1k 2% 0,25W 3507 482211710834 47k 1% 0,1W 3563 482205120822 8k2 5% 0,1W
3275 482205120472 4k7 5% 0,1W 3368 482205110102 1k 2% 0,25W 3508 482211710834 47k 1% 0,1W 3564 482211711448 180R 1% 0,1W
3276 482205120393 39k 5% 0,1W 3369 482205110102 1k 2% 0,25W 3509 482211711149 82k 1% 0,1W 3565 482211711448 180R 1% 0,1W
3277 482211710834 47k 1% 0,1W 3370 482205110102 1k 2% 0,25W 3510 482211711149 82k 1% 0,1W 3566 482211683933 15k 1% 0,1W
3278 482211710361 680R 1% 0,1W 3371 482211710353 150R 1% 0,1W 3511 482205120184 180k 5% 0,1W 3567 482211683933 15k 1% 0,1W
3279 482211711139 1k5 1% 0,1W 3372 482205120109 10R 5% 0,1W 3512 482205120184 180k 5% 0,1W 3568 482211711383 12k 1% 0,1W
3280 482211711139 1k5 1% 0,1W 3373 482211652219 330R 5% 0,5W 3517 482211710833 10k 1% 0,1W 3569 482211711383 12k 1% 0,1W
3281 482211711139 1k5 1% 0,1W 3379 482205120472 4k7 5% 0,1W 3518 482205120333 33k 5% 0,1W 3570 482211710833 10k 1% 0,1W
3282 482211710833 10k 1% 0,1W 3380 482205120392 3k9 5% 0,1W 3519 482205120333 33k 5% 0,1W 3571 482211710833 10k 1% 0,1W
3283 482205120121 120R 5% 0,1W 3381 482211652175 100R 5% 0,5W 3520 482211683933 15k 1% 0,1W 3574 482205120223 22k 5% 0,1W
3286 482211713577 330R 1% 0,1W 3382 482211683933 15k 1% 0,1W 3521 482205210339 ! 33R 5% 0,33W 3575 482205120223 22k 5% 0,1W
3287 482211713577 330R 1% 0,1W 3383 482205120223 22k 5% 0,1W 3522 482205120105 1M 5% 0,1W 3576 482211711507 6k8 1% 0,1W
3288 482211713577 330R 1% 0,1W 3384 482205120223 22k 5% 0,1W 3523 482205120105 1M 5% 0,1W 3577 482211711507 6k8 1% 0,1W
3289 482211713577 330R 1% 0,1W 3385 482211710834 47k 1% 0,1W 3524 482205120683 68k 5% 0,1W 3579 482205120154 150k 5% 0,1W
3300 482205120008 0R Jumper 0805 3386 482211710834 47k 1% 0,1W 3525 482205120683 68k 5% 0,1W 3580 482205120223 22k 5% 0,1W
3301 482205120008 0R Jumper 0805 3387 482211711149 82k 1% 0,1W 3526 482205120273 27k 5% 0,1W 3581 482205120223 22k 5% 0,1W
3321 482205120392 3k9 5% 0,1W 3388 482205120334 330k 5% 0,1W 3527 482205120273 27k 5% 0,1W 3582 482205120122 1k2 5% 0,1W
3322 482205120392 3k9 5% 0,1W 3390 482205120154 150k 5% 0,1W 3528 482211710833 10k 1% 0,1W 3583 482205120122 1k2 5% 0,1W
3325 482211710837 100k 1% 0,1W 3400 482211711449 2k2 1% 0,1W 3529 482211710833 10k 1% 0,1W 3584 482211710361 680R 1% 0,1W
3326 482211710837 100k 1% 0,1W 3401 482211711449 2k2 1% 0,1W 3530 482205120333 33k 5% 0,1W 3585 482205120228 2R2 5% 0,1W
3329 482205120472 4k7 5% 0,1W 3402 482211711449 2k2 1% 0,1W 3531 482205120333 33k 5% 0,1W 3586 482211711449 2k2 1% 0,1W
3330 482205120472 4k7 5% 0,1W 3403 482211711449 2k2 1% 0,1W 3532 482205120393 39k 5% 0,1W 3587 482211711507 6k8 1% 0,1W
3331 482211711383 12k 1% 0,1W 3404 482211711449 2k2 1% 0,1W 3533 482205120393 39k 5% 0,1W 3588 482205120471 470R 5% 0,1W
3332 482211711383 12k 1% 0,1W 3406 482211711449 2k2 1% 0,1W 3534 482211710837 100k 1% 0,1W 3589 482205120391 390R 5% 0,1W
3333 482211711449 2k2 1% 0,1W 3407 482211711449 2k2 1% 0,1W 3535 482211710837 100k 1% 0,1W 3590 482211711449 2k2 1% 0,1W
3334 482211711449 2k2 1% 0,1W 3409 482205120562 5k6 5% 0,1W 3536 482205120332 3k3 5% 0,1W 3591 482211683872 220R 5% 0,5W
3335 482205120273 27k 5% 0,1W 3410 482205120562 5k6 5% 0,1W 3537 482205120332 3k3 5% 0,1W 3592 482205120333 33k 5% 0,1W
3336 482205120273 27k 5% 0,1W 3411 482211652175 100R 5% 0,5W 3538 482211711149 82k 1% 0,1W 3593 482205110102 1k 2% 0,25W
3337 482205120479 47R 5% 0,1W 3412 482211652175 100R 5% 0,5W 3539 482211711149 82k 1% 0,1W 3594 482205110102 1k 2% 0,25W
3338 482205120479 47R 5% 0,1W 3413 482211652175 100R 5% 0,5W 3540 482205120472 4k7 5% 0,1W 3596 482205120683 68k 5% 0,1W
3339 482205120479 47R 5% 0,1W 3414 482211711507 6k8 1% 0,1W 3541 482205120472 4k7 5% 0,1W 3597 482205120683 68k 5% 0,1W

PCS 103 540

 11-10 11-10

ELECTRICAL PARTS LIST - COMBI BOARD ELECTRICAL PARTS LIST - COMBI BOARD

RESISTORS COILS & FILTERS

3598 482211710837 100k 1% 0,1W 4280 482205120008 0R Jumper 0805 4555 482205120008 0R Jumper 0805 5202 482215711832 Mains Filter 400µH except /37
3599 482211710837 100k 1% 0,1W 4288 482205120008 0R Jumper 0805 4556 482205120008 0R Jumper 0805 5321 482215762552 Coil 2,2µH 5%
3601 482211683884 47k 5% 0,5W 4400 482205120008 0R Jumper 0805 4558 482205120008 0R Jumper 0805 5322 482215762552 Coil 2,2µH 5%
3602 482211683884 47k 5% 0,5W 4502 482205120008 0R Jumper 0805 4559 482205120008 0R Jumper 0805 5324 482215762552 Coil 2,2µH 5%
3603 482205120105 1M 5% 0,1W 4503 482205120008 0R Jumper 0805 4560 482205120008 0R Jumper 0805 5501 482215762552 Coil 2,2µH 5%
3604 482205120105 1M 5% 0,1W 4504 482205120008 0R Jumper 0805 4561 482205120008 0R Jumper 0805 5502 482215762552 Coil 2,2µH 5%
3605 482211710834 47k 1% 0,1W 4505 482205120008 0R Jumper 0805 4562 482205120008 0R Jumper 0805 5503 482215762255 Coil 18,5 Turns 1µH
3606 482211710834 47k 1% 0,1W 4506 482205120008 0R Jumper 0805 4563 482205120008 0R Jumper 0805 5504 482215762255 Coil 18,5 Turns 1µH
3609 482211683883 470R 5% 0,5W 4508 482205120008 0R Jumper 0805 4564 482205120008 0R Jumper 0805 5505 482215762255 Coil 18,5 Turns 1µH
3610 482211683883 470R 5% 0,5W 4509 482205120008 0R Jumper 0805 4565 482205120008 0R Jumper 0805 5506 482215762255 Coil 18,5 Turns 1µH
3611 482205120333 33k 5% 0,1W 4510 482205120008 0R Jumper 0805 4566 482205120008 0R Jumper 0805 5508 482252610704 Fe Bead 100MHz
3616 482211710837 100k 1% 0,1W 4511 482205120008 0R Jumper 0805 4567 482205120008 0R Jumper 0805 5510 482215762552 Coil 2,2µH 5%
3617 482205120182 1k8 5% 0,1W 4512 482205120008 0R Jumper 0805 4568 482205120008 0R Jumper 0805 5511 482215762552 Coil 2,2µH 5%
3618 482205120182 1k8 5% 0,1W 4514 482205120008 0R Jumper 0805 4569 482205120008 0R Jumper 0805 5521 482215762552 Coil 2,2µH 5%
3630 482205120471 470R 5% 0,1W 4515 482205120008 0R Jumper 0805 4570 482205120008 0R Jumper 0805 5640 482215711235 Coil 22µH 5%
3631 482205120471 470R 5% 0,1W 4516 482205120008 0R Jumper 0805 4571 482205120008 0R Jumper 0805
3632 482205120105 1M 5% 0,1W 4517 482205120008 0R Jumper 0805 4573 482205120008 0R Jumper 0805 DIODES
3633 482205120105 1M 5% 0,1W 4518 482205120008 0R Jumper 0805 4574 482205120008 0R Jumper 0805 6220 482213031878 1N4003G
3634 482211710833 10k 1% 0,1W 4519 482205120008 0R Jumper 0805 4575 482205120008 0R Jumper 0805 6221 482213031878 1N4003G
3635 482211710833 10k 1% 0,1W 4520 482205120008 0R Jumper 0805 4576 482205120008 0R Jumper 0805 6222 482213031878 1N4003G
3636 482211711454 820R 1% 0,1W 4521 482205120008 0R Jumper 0805 4577 482205120008 0R Jumper 0805 6223 482213031878 1N4003G
3637 482211711454 820R 1% 0,1W 4522 482205120008 0R Jumper 0805 4578 482205120008 0R Jumper 0805 6224 482213031878 1N4003G
3638 482211712955 2k7 1% 0,1W 4523 482205120008 0R Jumper 0805 4579 482205120008 0R Jumper 0805 6225 482213031878 1N4003G
3639 482211712955 2k7 1% 0,1W 4524 482205120008 0R Jumper 0805 4580 482205120008 0R Jumper 0805 6226 482213031878 1N4003G
3640 482211710833 10k 1% 0,1W 4525 482205120008 0R Jumper 0805 4581 482205120008 0R Jumper 0805 6227 482213031878 1N4003G
3641 482211710833 10k 1% 0,1W 4526 482205120008 0R Jumper 0805 4582 482205120008 0R Jumper 0805 6228 482213034173 BZX79-B5V6
3643 482205120105 1M 5% 0,1W 4527 482205120008 0R Jumper 0805 4583 482205120008 0R Jumper 0805 6229 482213034142 BZX79-B33
3644 482205120471 470R 5% 0,1W 4528 482205120008 0R Jumper 0805 4584 482205120008 0R Jumper 0805 6230 482213031878 1N4003G
3645 482211712955 2k7 1% 0,1W 4529 482205120008 0R Jumper 0805 4585 482205120008 0R Jumper 0805 6231 482213034174 BZX79-B4V7
3647 482210121204 Potm Rotary 20KA 4530 482205120008 0R Jumper 0805 4586 482205120008 0R Jumper 0805 6232 482213030621 1N4148
3648 482211683883 470R 5% 0,5W 4531 482205120008 0R Jumper 0805 4587 482205120008 0R Jumper 0805 6233 482213030621 1N4148
3650 482211710837 100k 1% 0,1W 4532 482205120008 0R Jumper 0805 4589 482205120008 0R Jumper 0805 6236 482213034174 BZX79-B4V7
3651 482211710837 100k 1% 0,1W 4533 482205120008 0R Jumper 0805 4590 482205120008 0R Jumper 0805 6240 482213031878 1N4003G
3652 482211710833 10k 1% 0,1W 4534 482205120008 0R Jumper 0805 4591 482205120008 0R Jumper 0805 6241 482213031878 1N4003G
3653 482211710833 10k 1% 0,1W 4535 482205120008 0R Jumper 0805 4592 482205120008 0R Jumper 0805 6242 482213031878 1N4003G
3655 482211710833 10k 1% 0,1W 4536 482205120008 0R Jumper 0805 4593 482205120008 0R Jumper 0805 6243 482213031878 1N4003G
4214 482205120008 0R Jumper 0805 4537 482205120008 0R Jumper 0805 4594 482205120008 0R Jumper 0805 6244 482213031878 1N4003G
4215 482205120008 0R Jumper 0805 4538 482205120008 0R Jumper 0805 4595 482205120008 0R Jumper 0805 6245 482213031878 1N4003G
4217 482205120008 0R Jumper 0805 4539 482205120008 0R Jumper 0805 4596 482205120008 0R Jumper 0805 6248 482213031878 1N4003G
4221 482205120008 0R Jumper 0805 4540 482205120008 0R Jumper 0805 4597 482205120008 0R Jumper 0805 6249 482213031878 1N4003G
4226 482205120008 0R Jumper 0805 4541 482205120008 0R Jumper 0805 4598 482205120008 0R Jumper 0805 6250 482213031878 1N4003G
4229 482205120008 0R Jumper 0805 4542 482205120008 0R Jumper 0805 4599 482205120008 0R Jumper 0805 6251 482213031878 1N4003G
4244 482205120008 0R Jumper 0805 4543 482205120008 0R Jumper 0805 4603 482205120008 0R Jumper 0805 6257 482213030621 1N4148
4269 482205120008 0R Jumper 0805 4544 482205120008 0R Jumper 0805 4605 482205120008 0R Jumper 0805 6258 482213034173 BZX79-B5V6
4270 482205120008 0R Jumper 0805 4545 482205120008 0R Jumper 0805 4606 482205120008 0R Jumper 0805 6259 482213031878 1N4003G
4271 482205120008 0R Jumper 0805 4546 482205120008 0R Jumper 0805 4608 482205120008 0R Jumper 0805 6260 482213031878 1N4003G
4272 482205120008 0R Jumper 0805 4548 482205120008 0R Jumper 0805 4609 482205120008 0R Jumper 0805 6261 482213031878 1N4003G
4273 482205120008 0R Jumper 0805 4550 482205120008 0R Jumper 0805 4610 482205120008 0R Jumper 0805 6262 482213031878 1N4003G
4275 482205120008 0R Jumper 0805 4551 482205120008 0R Jumper 0805 4611 482205120008 0R Jumper 0805 6263 482213031878 1N4003G
4276 482205120008 0R Jumper 0805 4552 482205120008 0R Jumper 0805 4613 482205120008 0R Jumper 0805 6264 482213031878 1N4003G
4278 482205120008 0R Jumper 0805 4553 482205120008 0R Jumper 0805 4677 482205120008 0R Jumper 0805 6265 482213031878 1N4003G
4279 482205120008 0R Jumper 0805 4554 482205120008 0R Jumper 0805 6266 482213031878 1N4003G

PCS 103 541

 11-11

ELECTRICAL PARTS LIST - COMBI BOARD

DIODES
6267 482213031878 1N4003G 7501 532220911102 HEF4052BT
6268 482213031878 1N4003G 7503 482213041096 BC550C
6269 482213030621 1N4148 7504 482213041096 BC550C
6320 532213080686 1N5392 7505 482213044568 ON4986
6321 482213031878 1N4003G 7506 482213044568 ON4986
6322 482213031878 1N4003G 7507 482213044568 ON4986
6323 482213031878 1N4003G 7508 482213044568 ON4986
6324 482213031878 1N4003G 7509 482213060511 BC847B
6325 482213031024 BZX79-B18 7510 482213060373 BC857B
6326 482213034441 BZX79-B22 7530 532220914482 HEF4069UBT
6327 482213034174 BZX79-B4V7 7537 482213060511 BC847B
6328 532213080686 1N5392 7538 482213060511 BC847B
6329 482213030621 1N4148 7539 482213060511 BC847B
6330 482213030621 1N4148 7540 482213060511 BC847B
6331 532213080686 1N5392 7543 482213060511 BC847B
6452 482213082978 LTL-1CHPE 7544 482213060511 BC847B
6453 482213082978 LTL-1CHPE 7545 482213060511 BC847B
6454 482213082978 LTL-1CHPE 7546 482213060511 BC847B
6502 482213034173 BZX79-B5V6 7547 482213060511 BC847B
6549 482213030621 1N4148 7548 482213060511 BC847B
6550 482213030621 1N4148 7549 482213060511 BC847B
6551 482213030862 BZX79-B9V1 7550 482213060511 BC847B
6553 482213031878 1N4003G 7554 482220931378 NJM4556MB
7556 319801044010 PDTA114ET
TRANSISTORS & INTEGRATED CIRCUITS 7641 482213041096 BC550C
7233 932213922687 BD242BFP 7642 482213041096 BC550C
7236 482213041246 BC327-25 7643 482213041096 BC550C
7237 482213040981 BC337-25
7238 482213060511 BC847B Note: Only the parts mentioned in this list are normal
7239 482213042804 BC817-25 service spare parts.
7240 482213040981 BC337-25
7241 482213040981 BC337-25
7247 482213040981 BC337-25
7248 482213040981 BC337-25
7249 482213041246 BC327-25
7320 482213042804 BC817-25
7321 482213042804 BC817-25
7322 482213042804 BC817-25
7323 482213042804 BC817-25
7324 482213060373 BC857B
7329 482213010847 BDW94C
7330 482213040981 BC337-25
7331 482213060373 BC857B
7332 482213060373 BC857B
7333 482213042804 BC817-25
7391 482220916224 AN7125
7400 482213060373 BC857B
7401 482213040981 BC337-25
7402 532220911306 HEF4094BT
7403 482213060373 BC857B
7404 482213060373 BC857B
7405 482213060373 BC857B

PCS 103 542

 12-1 12-1

EXPLODED VIEW - MAIN UNIT

PCS 103 543

 12-2 12-2

MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT SCREW LISTS - MAIN UNIT

0101 313911810540 Cabinet Front 0251 313911468290 Cab. Rear Mtx MIC C39/21/30
0105 313911810270 Window CDC Control 185 D3 x 12
0251 313911468600 Cab. Rear Mtx NMI C39/21M
211 D3 x 12
0106 313911789360 Button Set CDC Select 0252 482246240683 Foot Rubber SQ
0107 313911810280 Cover Tray CDC2 213 D3 x 12
0255 482246693148 Spacer 5mm
214 D3 x 12
0108 482245413408 Badge Philips 0260 482249211734 Spring IC
277 D3 x 12
0124 313911810550 Window Display C38/21/21M 0266 313911468040 Spacer Heatsink
0124 313911811020 Window Display C38/22/34 278 D3 x 12
0349 313911877360 Surround Box FW-C39 only
280 D3 x 12
0124 313911811850 Window Display C38/37 0350 313911877310 Loudspeaker Box /22/34/37
0124 313911810630 Window Display C39/21/21M 281 D3 x 12
0350 313911877330 Loudspeaker Box /21/21M/30
282 D3 x 12
0124 313911811320 Window Display C39/30 0351 482230350063 FM Aerial 75R
283 D3 x 16
0125 313911810920 Button Set DBB/VEC/DSC 0351 482232011094 FM Aerial 300R /37
0127 313911468340 Lightguide DSC ETF 284 M3 x 15
0356 313922883620 Remote Control RC282426/01
285 D3 x 16
0131 313911810590 Button Set Progam 0384 482230350082 AM Frame Aerial
0132 313911789410 Button Power On/Off 286 D3 x 12
0385 482232110249 ! Mains Cord /21/21M/22/34
288 D3 x 12
0133 313911469720 Button Set Source Select, Blue 0385 482232110954 ! Mains Cord /30
289 D3 x 12
0135 313911810760 Button Set Controls 0385 482232111466 ! Mains Cord /37
0136 313911810310 Lightcap Source Select Blue 290 D3 x 12
0386 482226321092 ! Adapter Plug 6A 250V /21
291 D3 x 12
0137 313911810610 Button Incredible Sound 0387 313911619400 Inst. For Use /21/21M/30
0139 313911468470 Button Clock-Timer 293 D3 x 12
0387 313911619380 Instruction For Use /22
294 D2 x 8
0139 313911468480 Button RDS/News/Clk /22/34 0387 313911619390 Instruction For Use /34
295 D3 x 16
0143 313911468410 Cover Ring Jog ETF 0387 313911619810 Instruction For Use /37
0144 313911810330 Cover Ring Volume 296 M3 x 6
1451 482232012604 Flex Cable 9pin 22cm AD
297 D3 x 12
0145 313911810600 Knob Jog Rotary 2 1455 482232012654 Flex Cable 7pin 22cm AD
0146 313911810350 Knob Volume Rotary 298 D3 x 12
1456 313911034180 Flex Cable 16pin 22cm AD
299 D3 x 12
0152 313911468030 Knob Karaoke /21/21M 1557 482232012663 Flex Cable 7pin 34cm BD

0153 313911810580 Cover Control IS+K /21/21M 5001 313911832100 ! Power Transformer /21/21M
0153 313911810700 Cover Control IS /30/37 5001 313911832090 ! Power Transformer /22/30/34
0153 313911810720 Cover Control IS+RDS /22/34 5001 313911832080 ! Power Transformer /37
0158 313911810560 Cover Cassette Left 2
0159 313911810570 Cover Cassette Right 2
LEFT/RIGHT LOUDSPEAKER BOX BREAKDOWN
0160 313911468520 Lens Cassette Left 2 996500002232 Tweeter 2,5 6R 30W
0161 313911468530 Lens Cassette Right 2 996500002233 Woofer 5,25 6R 30W
0197 482244310488 Door Cassette Right 996500002234 2,2µF 50V w/Wire Assembly
0198 482244310487 Door Cassette Left 996500002235 Cloth Frame Assy /21/21M/30
0199 482240210621 Push-Catch 996500002236 Cloth Frame Assy /22/34/37

0200 482252910322 Damper Assembly SURROUND BOX BREAKDOWN

0203 482249211344 Spring Compression 482224010374 Speaker 3 6R 7W
0204 482240211246 Bracket Right
0205 482240211245 Bracket Left
0208 482249211345 Spring Tension Note: Only the parts mentioned in this list are normal
service spare parts.
0209 482249242787 Spring Cassette
0251 313911468260 Cab. Rear MIC C38/21
0251 313911468590 Cab. Rear NMI C38/21M/34
0251 313911468270 Cab. Rear MIH C38/22
0251 313911470450 Cab. Rear MIC C38/37

PCS 103 544